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GATE 2023 II Air Standard Cycle II Quiz 75

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Question 1

If the compression ratio of a SI engine increases, then its thermal efficiency will:

Question 2

An SI engine, working on ideal Otto cycle, has a compression ratio of 8. If the ratio of specific heats is 1.45, then the air standard efficiency of the engine is ___________.

Question 3

The cycle generally used for petrol engine is

Question 4

Diesel cycle efficiency is lower than Otto cycle efficiency for the same value compression ratio  and heat input because, in case of Otto cycle:

Question 5

The Ericsson cycle consists of _______.

Question 6

Stirling Cycle has ______.
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