Steam Boilers and Engines MCQ with Answers

Steam Boilers and Engines MCQ with Answers

106) In cross compounding, the cylinders are arranged

Answer is:

side by side and each cylinder has separate piston, connecting rod and crank

107) The motion of a D-slide valve in a steam engine is simple harmonic.

Answer is:

Yes

108) A device used in a boiler to control the flow of steam from the boiler to the main pipe and to shut off the steam completely when required, is known as

Answer is:

stop valve

109) A single ended Scotch marine steam boiler may have one to four furnaces which enter from front end of the boiler.

Answer is:

Correct

110) The high steam and low water safety valve is used to blow off steam when the

Answer is:

steam pressure exceeds the working pressure and water level in the boiler becomes too low

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