The high steam and low water safety valve is used to blow off steam wh – McqOptions

MCQOPTIONS

1.	The high steam and low water safety valve is used to blow off steam when the ___________
A.	steam pressure exceeds the working pressure
B.	water level in the boiler becomes too low
C.	none of the mentioned
D.	steam pressure exceeds the working pressure & water level in the boiler becomes too low
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the aim of a compound steam engine?
Throttle governing of steam engines is a method of controlling the engine output by varying ___________
The high pressure and low pressure cylinders in a receiver type compound engine are regarded as having cranks at ___________
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?
In a Tandem type compound engine, the high pressure and low pressure cylinders ___________
The cylinder condensation or missing quantity may be reduced by ___________
Benson boiler requires ___________
The performance of a boiler is measured by the ___________
The high steam and low water safety valve is used to blow off steam when the ___________
The actual vacuum in a condenser is equal to ___________