Mechanical Engineering - Automobile Engineering

46.
The commonly used antifreeze solution in automobiles is
carbon disulphide
ethylene glycol
ammonium chloride
freon-12
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
The indicated power of a four-stroke engine (in watts) is equal to (where P = Mean effective pressure in N/m2, L = Length of stroke in metres, A = Cross-sectional area of the piston in m2, and N = Speed of the engine in revolutions per second (r.p.s))
P.L.A.N/2
P.L.A.N
2 x P.L.A.N
P.L.A.N/4
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
Engine misfiring is likely to result from
spark plug gap too small
spark plug gap too wide
vapour lock in the fuel only
incorrect fuel air mixture
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
The basic part of the engine, to which the other engine parts are attached or assembled is the
cylinder head
crankshaft
cylinder block
oil pan
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Which of the following bulb in a car will have the least wattage ?
Head light bulb
Stop light bulb
Parking light bulb
Ignition warning bulb
Answer: Option
Explanation:
No answer description is available. Let's discuss.