Exercise: Steam Boilers And Engines

Questions for: Steam Boilers And Engines

The amount of water evaporated or steam produced in kg per kg of fuel burnt is termed as evaporative capacity of a boiler.
A:
Agree
B:
Disagree
C:
D:
Answer: A
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Lancashire boiler is used where working pressure and power required are
A:
low
B:
moderate
C:
high
D:
none of these
Answer: B
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Lancashire boiler is a stationary fire tube boiler.
A:
Agree
B:
Disagree
C:
D:
Answer: A
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In a Tandem type compound engine, the high pressure and low pressure cylinders
A:
have common piston rod
B:
are set at 90°
C:
have separate piston rods
D:
are set in V - arrangement
Answer: A
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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:
both (a) and (b)
D:
none of the above
Answer: C
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