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Mechanic Motor Vehicle |
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1st Year ( Trade Theory-Topic Wise) |
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Lecture No. |
Topic to be Covered |
Video Link |
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L-1 |
Introduction to the Course duration,
course content, study of the syllabus. General rule pertaining to the
Institute, facilities available– Hostel, Recreation, Medical and Library
working hours and time table |
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L-2 |
Occupational Safety & Health
Importance of Safety and general Precautions to be observed in the shop. |
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L-3 |
Basic first aid, |
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L-4 |
safety signs - for Danger, Warning,
caution & personal safety message. |
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L-5 |
Safe handling of Fuel Spillage, |
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L-6 |
Fire extinguishers used for different
types of fire. |
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L-7 |
safe handling and Periodic testing of
lifting equipment, |
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L-8 |
Authorization of Moving & road
testing vehicles. |
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L-9 |
Energy conservation- Definition, Energy
Conservation Opportunities |
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L-10 |
Minor ECos and Medium ECOs, Major
ECOs), Safety disposal of Used engine oil, Electrical safety tips. |
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L-11 |
safety disposal of used engine
oil |
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L-12 |
introducion of road safety |
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L-13 |
Automotive Emissions |
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L-14 |
Marking scheme, marking
material-chalk, Prussian blue. |
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L-15 |
Cleaning tools- Scraper, wire brush,
Emery paper, |
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L-16 |
Description, care and use of Surface
plates, |
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L-17 |
steel rule, |
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L-18 |
measuring tape, |
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L-19 |
try square. |
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L-20 |
Dividers, |
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L-21 |
surface gauges, |
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L-22 |
scriber, |
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L-23 |
Punches-prick punch, centre punch,
pin punch, hollow punch, number and letter punch. |
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L-24 |
Chisel-flat, cross-cut. |
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L-25 |
Hammer- ball pein, lump, mallet. |
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L-26 |
Screw drivers-blade - Screwdriver,
Phillips screw driver, Ratchet screwdriver. |
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L-27 |
Allen key, |
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L-28 |
bench vice & Cclamps |
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L-29 |
Spanners- ring spanner, open end
spanner & the combination spanner, universal adjustable open end spanner.
Sockets & accessories, |
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L-30 |
Pliers - Combination pliers, multi
grip, long nose, flatnose, Nippers or pincer pliers, Side cutters, Tin snips,
Circlip pliers, external circlips pliers. |
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L-31 |
Air impact wrench, air ratchet |
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L-32 |
wrenches- Torque wrenches, pipe
wrenches |
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L-33 |
Pipe flaring & cutting tool |
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L-34 |
pullers-Gear and bearing. |
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L-35 |
Systems of measurement |
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L-36 |
Description, Least Count calculation,
care & use of - Micrometers- Outside, and depth micrometer, - Micrometer
adjustments |
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L-37 |
Description, Least Count calculation,
care & use of Vernier Calliper. |
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L-38 |
Telescope gauges, |
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L-39 |
Dial bore gauges, |
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L-40 |
Dial test indicators, |
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L-41 |
straightedge, |
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L-42 |
feeler gauge, |
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L-43 |
thread pitch gauge, |
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L-44 |
vacuum gauge, |
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L-45 |
tire pressure gauge |
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L-46 |
Description and study of Bench type
Drilling machine |
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L-47 |
Portable electrical Drilling machine |
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L-48 |
drill holding devices |
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L-49 |
Work Holding devices, |
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L-50 |
Drill bits. |
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L-51 |
Hand Taps and wrenches, |
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L-52 |
Calculation of Tap drill sizes for
metric and inch taps |
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L-53 |
Different type of Die and Die stock |
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L-54 |
Screw extractors |
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L-55 |
Different Type of hand reamers |
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L-56 |
Drill size for reaming, |
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L-57 |
Lapping, Lapping abrasives, type of
Laps. |
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L-58 |
Basic electricity - principles, |
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L-59 |
Ground connections |
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L-60 |
Ohm's law, |
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L-61 |
Voltage, Current,Resistance, |
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L-62 |
Power, Energy. |
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L-63 |
Voltmeter, ammeter |
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L-64 |
Ohmmeter |
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L-65 |
Multimeter |
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L-66 |
Conductors & insulators |
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L-67 |
Wires, Shielding |
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L-68 |
Length vs. resistance |
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L-69 |
Resistor ratings |
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L-70 |
Fuses & circuit breakers |
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L-71 |
Ballast resistor |
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L-72 |
Stripping wire insulationin |
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L-73 |
cable colour codes and sizes |
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L-74 |
Resistors in Series circuits , -
Parallel circuits and Seriesparallel circuits |
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L-75 |
Electrostatic effects |
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L-76 |
Capacitors and its applications |
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L-77 |
Capacitors in series and parallel |
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L-78 |
Description of Chemical effects |
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L-79 |
Batteries & cells |
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L-80 |
Lead acid batteries Stay Maintenance
Free (SMF) batteries |
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L-81 |
Magnetic effects |
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L-82 |
Heating effects |
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L-83 |
Thermo-electric energy |
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L-84 |
Thermistors |
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L-85 |
Thermo couples |
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L-86 |
Electrochemical energy |
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L-87 |
Photo-voltaic energy |
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L-88 |
Piezoelectric energy, |
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L-89 |
Electromagnetic induction |
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L-90 |
Relays |
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L-91 |
Solenoids, |
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L-92 |
Primary & Secondary windings
Transformers |
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L-93 |
stator and rotor coils |
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L-94 |
Description of Semi conductors
Solid state devices- Diodes, |
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L-95 |
Transistor description |
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L-96 |
Thrystor description |
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L-97 |
Description of UJT and MOSFET |
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L-98 |
Introduction to Hydraulics |
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L-99 |
Introduction to Pneumatics |
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L-100 |
Definition of Pascal law |
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L-101 |
Definition of pressure |
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L-102 |
Definition of Force |
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L-103 |
Definition of viscosity |
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L-104 |
Description, symbols and application
in automobile of Gear pump-Internal & External |
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L-105 |
Description, single acting, double
acting & Double ended cylinder |
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L-106 |
Directional control valves- 2/2,3/2,
4/2, 4/3 way valve |
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L-107 |
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L-108 |
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L-109 |
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L-110 |
Pressure relief valve |
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L-111 |
Non return valve |
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L-112 |
Flow control valve used in
automobile |
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L-113 |
Pneumatic Symbols |
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L-114 |
Description and function of air
Reciprocating Compressor |
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L-115 |
Function of Air service unit
(FRL-Filter, Regulator & Lubricator) |
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L-116 |
Auto Industry - History |
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L-117 |
leading manufacturers of automobile |
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L-118 |
Development in automobile industry,
trends, new product |
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L-119 |
Brief about Ministry of Road
transport &Highways |
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L-120 |
The Automotive Research Association
of India (ARAI) |
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L-121 |
National Automotive Testing and
R&D Infrastructure Project (NATRIP), & Automobile Association |
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L-122 |
Classification of vehicles on the
basis of load as per central motor vehicle rule, wheels, final drive, and
fuel used, axles, position of engine and steering transmission, body and load |
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L-123 |
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L-124 |
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L-125 |
Uses of Vehicle hoists – Two post and
four post hoist |
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L-126 |
Engine hoists, |
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L-127 |
Jacks, Stands |
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L-128 |
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L-129 |
Introduction to Engine |
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L-130 |
Description of internal &
external combustion engines |
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L-131 |
Classification of IC engines |
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L-132 |
Principle & working of 2 stroke
diesel engine (Compression ignition Engine (C.I) |
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L-133 |
Principle & working of 4 stroke
diesel engine (Compression ignition Engine (C.I) |
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L-134 |
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L-135 |
Principle of Spark Ignition
Engine(SI) |
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L-136 |
differentiate between 2-stroke and 4
stroke |
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L-137 |
differentiate C.I engine and S.I
Engine |
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L-138 |
Main Parts of IC Engine |
https://youtu.be/cI0vdx8qRaI |
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L-139 |
Direct injection and indirect
injection |
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L-140 |
Technical terms used in engine |
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L-141 |
Engine specification |
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L-142 |
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L-143 |
Study of various gauges
instrument on a dash board of a vehicle- Speedometer, Tachometer, Odometer |
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L-144 |
Study of various gauges instrument on
a dash board of a vehicle- Fuel gauge, and Indicators such as gearshift
position, Seat belt warning light, Parking-brake-engagement warning light and
an Engine-malfunction light |
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L-145 |
Study of a vehicle- Fuel gauge |
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L-146 |
Different type of starting and
stoping method of Diesel Engine |
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L-147 |
Procedure for dismantling of diesel
engine from a vehicle |
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L-148 |
Petrol Engine Basics: |
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4-stroke spark-ignition engines-
Basic 4-stroke principles |
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L-149 |
Spark-ignition engine component |
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L-150 |
Engine cams & camshaft |
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L-151 |
Engine power transfer |
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L-152 |
Scavenging |
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L-153 |
Counter weights |
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L-154 |
Piston components |
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L-155 |
Intake & exhaust systems |
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L-156 |
Electronic fuel injection systems |
https://youtu.be/94SwUYBMOeU |
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L-157 |
Exhaust systems |
https://youtu.be/FPIAKYi7Ukk |
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L-158 |
Intake system components |
https://youtu.be/CE5PNOtmIIs |
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L-159 |
Air cleaners |
https://youtu.be/NHjuTz5N4V8 |
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L-160 |
Carburettor air cleaners |
https://youtu.be/UuTfRRY8FrI |
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L-161 |
EFI air cleaners |
https://youtu.be/xzj-3x8gCII |
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L-162 |
Intake manifolds |
https://youtu.be/a__HJTUNfjQ |
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L-163 |
Intake air heating |
https://youtu.be/ssQG-hqe_ZQ |
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L-164 |
Description of Gasoline fuel |
https://youtu.be/bk72g9cMI7w |
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L-165 |
Gasoline fuel characteristics |
https://youtu.be/4O3nC9l_lF0 |
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L-166 |
Stoichiometric ratio |
https://youtu.be/Ray7pS-CtXQ |
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L-167 |
Diesel Engine Components
Description and Constructional feature of Cylinder head |
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L-168 |
Importance of Cylinder head design |
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L-169 |
Type of Diesel combustion
chambers |
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L-170 |
Effect on size of Intake &
exhaust passages, |
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L-171 |
Head gaskets |
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L-172 |
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L-173 |
Importance of Turbulence |
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L-174 |
Description and Function of Engine
Valves, different types, materials |
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L-175 |
Type of valve operating mechanism |
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L-176 |
Importance of Valve seats, Valve
seats inserts in cylinder heads |
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L-177 |
importance of Valve rotation |
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L-178 |
Valve stem oil seals |
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L-179 |
size of Intake valves |
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L-180 |
Valve trains |
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L-181 |
Valve- timing diagram |
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L-182 |
concept of Variable valve timing |
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L-183 |
Description of Camshafts & drives |
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L-184 |
Description of Overhead camshaft
(SOHC and DOHC) |
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L-185 |
importance of Cam lobes |
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L-186 |
Timing belts & chains |
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L-187 |
Belt & Chain tensioners |
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L-188 |
Description & functions of
pistons |
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L-189 |
types of pistons |
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L-190 |
piston rings,Used recommended
clearances for the rings |
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L-191 |
piston pins and materials,piston pins
and locking methods of piston pins |
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L-192 |
fitting rings, common troubles and
remedy |
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L-193 |
Compression ratio |
|
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L-194 |
Description & function of
connecting rod importance of big- end split obliquely |
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L-195 |
Materials used for connecting rods
big end & main bearings |
|
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L-196 |
Description and function of Crank
shaft Crank-shaft balancing, firing order of the engine |
|
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L-197 |
camshaft |
|
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L-198 |
Engine bearingsclassification and
location – materials used &composition of bearing materials- Shell
bearing and their advantages- special bearings material for diesel engine |
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L-199 |
Application bearing failure & its
causes-care & maintenance |
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L-200 |
Crank-shaft balancing |
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L-201 |
Firing order of the engine |
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L-202 |
Description and function of the fly
wheel |
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L-203 |
Description and function of vibration
damper |
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L-204 |
study of CRANKCASE |
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L-205 |
study of oil pump |
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L-206 |
study of gears timing mark |
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L-207 |
study of chain tensioner |
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L-208 |
Function of clutch |
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L-209 |
coupling units attached to flywheel |
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L-210 |
Description of Cylinder block |
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L-211 |
Cylinder block construction |
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L-212 |
Different type of Cylinder sleeves
(liner) |
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L-213 |
Heat transfer method |
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L-214 |
Boiling point |
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L-215 |
pressure |
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L-216 |
Centrifugal force |
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L-217 |
Vehicle coolant properties |
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L-218 |
Different type of cooling systems |
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L-219 |
Basic cooling system components
Radiator, Coolant hoses Water pump Cooling system thermostat Cooling fans |
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L-220 |
Temperature indicators in cooling
system |
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L-221 |
thermostat |
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L-222 |
Radiator pressure cap |
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L-223 |
Recovery system |
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L-224 |
Thermo switch |
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L-225 |
Need for lubrication system |
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L-226 |
Functions of oil in lubrication
system Viscosity and its grade as per SAE |
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L-227 |
Oil additives |
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L-228 |
Synthetic oils |
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L-229 |
The lubrication system |
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L-230 |
Splash system |
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L-231 |
Pressure system |
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L-232 |
dry sump lubrication system |
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L-233 |
mist lubrication system |
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L-234 |
Corrosion/noise reduction in the
lubrication system |
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L-235 |
Description and function of Sump, Oil
collection pan |
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L-236 |
Pickup tube |
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L-237 |
different type of Oil pump |
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L-238 |
Oil filters |
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L-239 |
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L-240 |
Oil pressure relief valve |
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L-241 |
Spurt holes & galleries |
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L-242 |
Oil cooler |
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L-243 |
Intake system components |
|
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L-244 |
Description and function of Air
cleaners |
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L-245 |
Different type air cleaner |
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L-246 |
Description of Intake manifolds and
material |
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L-247 |
Description and function of Exhaust
manifold |
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L-248 |
Exhaust pipe |
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L-249 |
Mufflers Reactive, absorptive |
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L-250 |
Catalytic converters Flexible
connections Ceramic coatings |
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L-251 |
Back pressure |
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L-252 |
electronic exhaust |
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L-253 |
Description and function of Diesel
fuel injection |
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L-254 |
fuel characteristics |
|
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L-255 |
concept of Quiet diesel technology
& Clean diesel technology |
|
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L-256 |
Description and function of Diesel
tanks & lines |
|
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L-257 |
Diesel fuel filters |
|
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L-258 |
water separator |
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L-259 |
Lift pump |
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L-260 |
Plunger pump |
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L-261 |
Priming pump |
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L-262 |
Inline injection pump |
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L-263 |
Distributor-type injection pump |
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L-264 |
Diesel injectors |
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L-265 |
Glow plugs |
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L-266 |
Inline injection pump,
Distributor-type injection pump |
|
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L-267 |
Electronic Diesel control systems |
|
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L-268 |
Common Rail Diesel Injection (CRDI)
system |
|
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L-269 |
||
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L-270 |
hydraulically actuated electronically
controlled unit injector (HEUI) diesel injection system |
|
|
L-271 |
Sensors |
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L-272 |
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L-273 |
actuators |
|
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L-274 |
||
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L-275 |
ECU (Electronic Control Unit) used in
Diesel Engines |
|
|
L-276 |
Engine assembly procedurewith aid of
special tools and gauges used for engine assembling special tools and
gauges used for engine assembling |
|
|
L-277 |
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L-278 |
Introduction to Gas Turbine |
|
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L-279 |
Comparison of single and two stage
turbine engine |
|
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L-280 |
Different between gas turbine and
Diesel Engine |
|
|
L-281 |
Emission Control:- Vehicle emissions |
|
|
L-282 |
Standards- Euro and Bharat II, III,
IV, V Sources of emission |
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L-283 |
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L-284 |
Combustion chamber design |
|
|
L-285 |
Types of emissions: - Characteristics
and Effect of Hydrocarbons |
|
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L-286 |
Hydrocarbons in exhaust gases |
|
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L-287 |
Oxides of nitrogen |
|
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L-288 |
Particulates |
|
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L-289 |
Carbon monoxide |
|
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L-290 |
Carbon dioxide |
|
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L-291 |
Sulphur content in fuels |
|
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L-292 |
Description of Evaporation emission
control |
|
|
L-293 |
Catalytic conversion |
|
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L-294 |
Closed loop, Crankcase emission
control |
|
|
L-295 |
Exhaust gas recirculation (EGR) valve |
|
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L-296 |
||
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L-297 |
controlling airfuel ratios |
|
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L-298 |
Charcoal storage devices (EVAP) |
|
|
L-299 |
||
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L-300 |
Diesel particulate filter (DPF) |
|
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L-301 |
||
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L-302 |
Selective Catalytic, Reduction (SCR) |
|
|
L-303 |
EGR VS SCR |
|
|
L-304 |
Description of charging circuit
operation of alternators |
|
|
L-305 |
regulator unit |
|
|
L-306 |
ignition warning lamp |
|
|
L-307 |
lamptroubles and remedy in charging
system |
|
|
L-308 |
||
|
L-309 |
Description of starter motor circuit |
|
|
L-310 |
Constructional details of starter
motor solenoid switches |
|
|
L-311 |
||
|
L-312 |
common troubles and remedy in starter
circuit |
|
|
L-313 |
common troubles and remedy in starter
circuit |
|
|
L-314 |
Causes and remedy for - Engine Not
starting Mechanical |
|
|
L-315 |
Electrical causes |
|
|
L-316 |
||
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L-317 |
High fuel consumption causes |
|
|
L-318 |
Engine overheating causes |
|
|
L-319 |
Low Power Generation |
|
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L-320 |
Excessive oil consumption |
|
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L-321 |
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L-322 |
Low/High Engine Oil Pressure |
|
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L-323 |
Engine Noise |
|
|
L-324 |
MCQ mechanic diesel engine Revision |
|
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L-325 |
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L-326 |
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L-327 |
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L-328 |
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