TOP 50 I.C. ENGINE MCQ QUESTION & ANSWER (PART-1)

INTERNAL COMBUSTION ENGINE
                                      PART-1
1. 
A supercharger receives air from the atmosphere surrounding the engine, compresses it to a higher pressure and then feeds it into the inlet valve of the engine.
A.
Correct
B.
Incorrect
Answer:  A


2. 
Iso-octane (C8H18) has octane number of
A.
0
B.
50
C.
100
D.
120
Answer:  C

3. 
The brake power is always greater than indicated power.
A.
Agree
B.
Disagree
Answer:  B

4. 
An ignition coil in the spark ignition engines supplies __________ voltage to the spark plug.
A.
high
B.
low
Answer:  A

5. 
The operation of forcing additional air under pressure into the engine cylinder is known as
A.
supercharging
B.
carburetion
C.
turbulence
D.
delay period

Answer:  A

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