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February 2019

When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively____________________?

Chemical Engineering Basics /
When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively____________________?

A. Decreases & increases
B. Increases & increases
C. Increases & decreases
D. Decreases & decreases

When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively____________________? Read More »

Chemical Engineering Basics

Which of the following performance characteristics of a S.I engine is not affected by the front end volatility of the petrol used ?

Chemical Engineering Basics /
Which of the following performance characteristics of a S.I engine is not affected by the front end volatility of the petrol used ?

A. Vapour locking
B. Hot starting
C. Spark plug fouling
D. All A, B & C

Which of the following performance characteristics of a S.I engine is not affected by the front end volatility of the petrol used ? Read More »

Chemical Engineering Basics