49) Which of the following boiler is best suited to meet the fluctuating demand of steam ?

Locomotive boiler

Lancashire boiler

Cornish boiler

Babcock and Wilcox boiler

Answer is:

Locomotive boiler

Lancashire boiler is a fire tube boiler.

Fire tube boilers are internally fired.

Babcock and Wilcox boiler is a water tube boiler.

all of the above

Answer is:

receiver type compound engine

Tandem type compound engine

Woolf type compound engine

none of these

Answer is:

Correct

Incorrect

Answer is:

piston diameter, length of stroke and calorific value of fuel

piston diameter, specific fuel consumption and Calorific value of fuel

piston diameter, length of stroke and speed of rotation

specific fuel consumption, speed of rotation and torque

Answer is: