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Draughtsman Mechanical
Draughtsman Mechanical Set-1
Details and Assembled Drawing Petrol engine, parts
7

Details and Assembled Drawing Petrol engine, parts MCQ with Answers

7) Which of the following medium is compressed in a diesel engine cylinder?

Fuel alone

Air & lubricant

Air alone

Air and fuel

Answer is:

Air alone

Details and Assembled Drawing Petrol engine, parts MCQ with Answers

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Related Details and Assembled Drawing Petrol engine, parts MCQ with Answers

8) What will be the compression ratio in a diesel engine as compare to expansion ratio?

Less

Variable

Same

More

Answer is:

More

9) What is the roughly time of spark in a cycle?

0.001 sec

0.01 sec

0.1 sec

0.0001 sec

Answer is:

0.001 sec

Details and Assembled Drawing Petrol engine, parts MCQ with Answers

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