Which of the following boiler works on a forced circulation of water?

Steam Boilers, Engines, Nozzles and Turbines
Which of the following boiler works on a forced circulation of water?

Benson boiler

All of these

Lamont boiler

Loeffler boiler

Benson boiler

All of these

Lamont boiler

Loeffler boiler

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

Maximum heat drop in fixed blades

Maximum heat drop in moving blades

No heat drop in fixed blades

No heat drop in moving blades

Maximum heat drop in fixed blades

Maximum heat drop in moving blades

No heat drop in fixed blades

No heat drop in moving blades

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Steam Boilers, Engines, Nozzles and Turbines
The steam temperature with increase in load in case of a boiler fitted with radiation superheater

Decreases

Increases

First increases and then decreases

Remain unaffected

Decreases

Increases

First increases and then decreases

Remain unaffected

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Steam Boilers, Engines, Nozzles and Turbines
In natural circulation type boiler,

Feed pump is employed to supplement natural circulation in water wall type furnace

Water is converted into steam in one. Pass without any recirculation

Water is supplied in drum and through down comers located in atmospheric condition it passes to the water wall and rises to drum in the form of mixture of water and steam

Heating takes place at bottom and the water supplied at bottom gets converted into the mixture of steam bubbles and hot water which rise to drum

Feed pump is employed to supplement natural circulation in water wall type furnace

Water is converted into steam in one. Pass without any recirculation

Water is supplied in drum and through down comers located in atmospheric condition it passes to the water wall and rises to drum in the form of mixture of water and steam

Heating takes place at bottom and the water supplied at bottom gets converted into the mixture of steam bubbles and hot water which rise to drum

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Steam Boilers, Engines, Nozzles and Turbines
The difference between Cornish boiler and Lancashire boiler is that

Former contains one fire tube and latter contains two fire tubes

Former is water tube type and latter is fire tube type

Former is fire tube type and latter is water tube type boiler

None of the listed here

Former contains one fire tube and latter contains two fire tubes

Former is water tube type and latter is fire tube type

Former is fire tube type and latter is water tube type boiler

None of the listed here

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Steam Boilers, Engines, Nozzles and Turbines
For the same length of stroke and speed of crankshaft, the piston speed for a double acting steam engine is _________ the piston speed of single acting steam engine.

Four times

Three times

Twice

Equal to

Four times

Three times

Twice

Equal to

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Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines Which of the following boiler works on a forced circulation of water?

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

Steam Boilers, Engines, Nozzles and Turbines The steam temperature with increase in load in case of a boiler fitted with radiation superheater

Steam Boilers, Engines, Nozzles and Turbines In natural circulation type boiler,

Steam Boilers, Engines, Nozzles and Turbines The difference between Cornish boiler and Lancashire boiler is that

Steam Boilers, Engines, Nozzles and Turbines For the same length of stroke and speed of crankshaft, the piston speed for a double acting steam engine is _________ the piston speed of single acting steam engine.

Steam Boilers, Engines, Nozzles and Turbines
Which of the following boiler works on a forced circulation of water?

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

Steam Boilers, Engines, Nozzles and Turbines
The steam temperature with increase in load in case of a boiler fitted with radiation superheater

Steam Boilers, Engines, Nozzles and Turbines
In natural circulation type boiler,

Steam Boilers, Engines, Nozzles and Turbines
The difference between Cornish boiler and Lancashire boiler is that

Steam Boilers, Engines, Nozzles and Turbines
For the same length of stroke and speed of crankshaft, the piston speed for a double acting steam engine is _________ the piston speed of single acting steam engine.