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SSC JE (ME)II IC Engines Boster Quiz-8

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Question 1

A diesel engine has a compression ratio of 20 and cut-off takes place at 10% of the stroke. What is the cut-off ratio?

Question 2

A certain engine has Indicated Power of 15 kW and mechanical efficiency=80%. The friction power is

Question 3

The measurement of frictional power by Willan’s line is applicable only to __________.

Question 4

The higher calorific value of fuel occurs when water vapour

Question 5

Consider the following I-head type cylinder arrangement:

1) Both the valves are located on the cylinder head.

2) Less flame travel length.

3) greater tendency towards knocking.

Which of the following statements is/are correct _________?

Question 6

Which one of the following valves is provided for starting the engine manually, during cold weather conditions?

Question 7

Match List-I (SI Engine Operating Mode) with List-II (approximate A/F Ratio) and select the correct answer using the code given below the lists:

Question 8

In a two-stroke Petrol engine, fuel loss is maximum after:

Question 9

To iginite a plug in iginition system of four stroke engine, a voltage of _________is required.

Question 10

Piston compression rings are made of which one of the following?

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Oct 10AE & JE Exams