Exercise: Steam Boilers And Engines

Questions for: Steam Boilers And Engines

A throttle governed steam engine develops 15 kW with 280 kg per hour of steam and 35 kW with 520 kg per hour of steam. The steam consumption in kg per hour when developing 20 kW will be nearly
A:
150 kg/h
B:
210 kg/h
C:
280 kg/h
D:
340 kg/h
Answer: D
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The fire tubes in a Locomotive boiler has __________ diameter.
A:
4.75 mm
B:
5.47 mm
C:
7.45 mm
D:
47.5 mm
Answer: D
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The number of water level indicators in a boiler are generally __________ in number.
A:
one
B:
two
C:
three
D:
four
Answer: B
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The rate of flow of steam is __________ in case of fire tube boilers.
A:
less
B:
more
C:
D:
Answer: A
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The draught may be produced by a
A:
mechanical fan
B:
chimney
C:
a steam jet
D:
all of these
Answer: D
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