Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

Steam Boilers, Engines, Nozzles and Turbines
Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

m = a + b × I.P.

I.P. = a × m + b

m = (b/I.P.) - a

I.P. = b × m + a

m = a + b × I.P.

I.P. = a × m + b

m = (b/I.P.) - a

I.P. = b × m + a

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
The feed check valve is used in order to

Recirculate unwanted feed water

Regulate flow of boiler water

Allow high pressure feed water to flow to drum and not allow reverse flow to take place

Check level of water in boiler drum

Recirculate unwanted feed water

Regulate flow of boiler water

Allow high pressure feed water to flow to drum and not allow reverse flow to take place

Check level of water in boiler drum

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
Locomotive boiler is a

Single tube, vertical, externally fired and stationary boiler

Multi-tubular, horizontal, internally fired and mobile boiler

Multi-tubular, horizontal, externally fired and stationary boiler

Single tube, horizontal, internally fired and stationary boiler

Single tube, vertical, externally fired and stationary boiler

Multi-tubular, horizontal, internally fired and mobile boiler

Multi-tubular, horizontal, externally fired and stationary boiler

Single tube, horizontal, internally fired and stationary boiler

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
The number of water level indicators in a boiler are generally __________ in number.

Three

One

Four

Two

Three

One

Four

Two

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
During polytropic process

Work is done

All of these

Steam may be wet, dry or superheated after expansion

Heat transfer takes place across cylinder walls

Work is done

All of these

Steam may be wet, dry or superheated after expansion

Heat transfer takes place across cylinder walls

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
Coke is produced by

Enriching carbon in the coal

Strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel

Heating wood in a limited supply of air at temperatures below 300°C

Pulverizing coal in inert atmosphere

Enriching carbon in the coal

Strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel

Heating wood in a limited supply of air at temperatures below 300°C

Pulverizing coal in inert atmosphere

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines

Steam Boilers, Engines, Nozzles and Turbines Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

Steam Boilers, Engines, Nozzles and Turbines The feed check valve is used in order to

Steam Boilers, Engines, Nozzles and Turbines Locomotive boiler is a

Steam Boilers, Engines, Nozzles and Turbines The number of water level indicators in a boiler are generally __________ in number.

Steam Boilers, Engines, Nozzles and Turbines During polytropic process

Steam Boilers, Engines, Nozzles and Turbines Coke is produced by

Steam Boilers, Engines, Nozzles and Turbines
Willian’s line follows the law (where b = A constant representing the shape of the Willian’s line, a = Another constant i.e. no load consumption per hour, I.P. = Indicated power, and m = Steam consumption per hour)

Steam Boilers, Engines, Nozzles and Turbines
The feed check valve is used in order to

Steam Boilers, Engines, Nozzles and Turbines
Locomotive boiler is a

Steam Boilers, Engines, Nozzles and Turbines
The number of water level indicators in a boiler are generally __________ in number.

Steam Boilers, Engines, Nozzles and Turbines
During polytropic process

Steam Boilers, Engines, Nozzles and Turbines
Coke is produced by