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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines
The saturation temperature of steam with increase in pressure increases

Inversely
Linearly
Slowly first and then rapidly
Rapidly first and then slowly

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Steam Boilers, Engines, Nozzles and Turbines
The fire tubes in a Scotch marine boiler are

Horizontal
Inclined
None of the listed here
Vertical

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Steam Boilers, Engines, Nozzles and Turbines
Which of the following is required for a steam condensing plant?

All of these
Condenser
Condensate pump
Air extraction pump

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Steam Boilers, Engines, Nozzles and Turbines
In a Woolf type compound engine, the high pressure and low pressure cylinders

Are set at 90°
Have common piston rod
Are set in V arrangement
Have separate piston rod

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Steam Boilers, Engines, Nozzles and Turbines
In a reaction turbine when the degree of reaction is zero, then there is

No heat drop in moving blades
Maximum heat drop in fixed blades
No heat drop in fixed blades
Maximum heat drop in moving blades

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Steam Boilers, Engines, Nozzles and Turbines
By compounding the expansion of steam in two or more cylinders, the ratio of expansion

Increases
Does not change
None of these
Decreases

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