List of top Internal Combustion Engine Questions

Provide the correct sequence of processes for the following in a four stroke Diesel engine cycle.
(A) Diesel injection
(B) Compression
(C) Suction
(D) Expansion
(E) Exhaust
Choose the correct answer from the options given below:

The expressions for diesel engine compression ratio and diesel engine power are :-

Match List I with List II

List I (Category)		List II (PTO Power at rated rotational frequency of engine (kW))
A.	1	I.	80 to 185
B.	2	II.	upto 48
C.	3	III.	upto 98
D.	4	IV.	150 to 350

Choose the correct answer from the options given below :

In an air standard dual combustion cycle, the heat addition process takes place at:

At present, the percentage of electricity comes from fossil fuels in India is around

An ethanol operated engine produces________ an compound to the petrol operated engine.