Mechanic Motor Vehicle - 2 Year MCQ 16
MMV 2 YEAR ALL QUESTION ANSWER HERE
261 What will be effect on engine performance in case of air in the fuel system?
A High fuel consumption
B Engine runs erratically
C High oil consumption
D Low fuel consumption
Correct Answer:- B Engine runs erratically
262 What is the cause of erratic running of engine?
A Defective radiator pressure cap
B Water present in the fuel
C Low compression pressure
D Clogged air cleaner
Correct Answer:- B Water present in the fuel
263 What causes high oil pressure?
A Defective oil pump
B Water present in the fuel
C Defective relief valve
D Defective fuel feed pump
Correct Answer:- C Defective relief valve
264 What is the result of more carbon deposit on the piston head?
A Engine over heating
B High fuel consumption
C Low power generation
D Engine noise
Correct Answer:- D Engine noise
265 What is the effect on engine performance if the low viscosity grade oil used?
A High fuel consumption
B Less oil consumption
C Excessive oil consumption
D Engine will be over heated
Correct Answer:- C Excessive oil consumption
266 What is the result of weak compression pressure?
A High oil consumption
B Low fuel consumption
C Lower power generation
D Engine will not start
Correct Answer:- C Lower power generation
267 What is the cause of low power generation?
A Improper tappet clearance
B High oil level
C Engine overheating
D Low oil viscosity
Correct Answer:- A Improper tappet clearance
268 What causes high fuel consumption?
A Less water level in the radiator
B Clogged air cleaner
C Defective thermostat valve
D Exhaust manifold clogged
Correct Answer:- B Clogged air cleaner
269 What will be the effect of clogged fuel tank vent hole?
A Engine does not start
B High fuel consumption
C High oil consumption
D Engine over heating
Correct Answer:- A Engine does not start
270 What is the name of part marked as ‘X’ in the multi point fuel injection? |
A Intake port
B Intake valve
C Intake manifold
D Injectors
Correct Answer:- C Intake manifold
271 What is the name of part marked as ‘X’ in the MPFI system?
A Fuel filter
B Electric fuel pump
C Pressure regulator
D Electronic control unit
Correct Answer:- B Electric fuel pump
272 What is the firing order for four cylinder engine?
A 1,3,4,2
B 1,2,3,4
C 2,3,1,4
D 3,1,4,2
Correct Answer:- A 1,3,4,2
273 What is the temperature limit set to ON/OFF for the radiator control system?
A ON and OFF at below 98°c and 93°c
B ON and OFF at above 98°c and 93°c
C ON and OFF at below 93°c and 84°c
D ON and OFF at above 90°c and 81°c
Correct Answer:- A ON and OFF at below 98°c and 93°c
274 What is the name of device used in the ignition system?
A Distributor
B Ignition coil
C Condenser
D Contact breaker
Correct Answer:- C Condenser
275 What is the name of part marked as ‘X’ in the ignition coil?
A Primary winding
B Secondary winding
C Backlite cap
D Secondary cap
Correct Answer:- A Primary winding
276 Which law states that the induction of electromotive force in any closed circuit is equal to the rate of change of magnetic flux?
A Law of resistance
B Ohms law
C Charles law
D Faraday's law
Correct Answer:- D Faradays law
277 What is the name of sensor?
A Crank position senor
B Pressure sensor
C Temperature sensor
D Hall effect sensor
Correct Answer:- A Crank position senor
278 What is the name of sensor?
A Temperature sensor
B Pressure sensor
C Blind spot sensor
D Air vertex sensor
Correct Answer:- B Pressure sensor
279 What is the name of gauge used to check spark plug gap?
A Radious gauge
B Feeler gauge
C Angle gauge
D Plug gauge
Correct Answer:- B Feeler gauge
280 What is the type of sensor?
A Cam shaft position sensor
B Throttle position sensor
C Crank shaft position sensor
D Magnetic induction sensor
Correct Answer:- C Crank shaft position sensor
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