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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
The draught produced by a steam jet issuing from a nozzle placed in the chimney is called

Forced steam jet draught
Induced steam jet draught
Chimney draught
None of these

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Steam Boilers, Engines, Nozzles and Turbines
All steam engines work on

Zeroth law of thermodynamics
None of the listed here
Second law of thermodynamics
First law of thermodynamics

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Steam Boilers, Engines, Nozzles and Turbines
If partial pressure of air and steam be ‘pa’ and ‘ps’ respectively in a condenser, then according to Dalton's law, the pressure in condenser is equal to

pa - ps
ps - pa
None of these
pa + ps

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Steam Boilers, Engines, Nozzles and Turbines
A steam turbine, in which a part of the steam after partial expansion, is used for process heating and the remaining steam is further expanded for power generation, is known as

Pass out turbine
Back pressure turbine
Low pressure turbine
Impulse turbine

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Steam Boilers, Engines, Nozzles and Turbines
Which of the following is not a boiler mounting?

Economiser
Feed check valve
Fusible plug
Blow off cock

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Steam Boilers, Engines, Nozzles and Turbines
A binary vapor plant consists of

Mercury boiler
All of the listed here
Steam condenser
Steam turbine

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