Q. Which of the following statement is wrong ?

View solution

Q. The function of a crosshead is to guide motion of the __________ and to prevent it from bending.

View solution

Q. The cylinder dimensions of a compound engine may be designed on the basis of

View solution

Q. The function of a piston rod is

View solution

Q. A single acting steam engine produces __________ power than that of double acting steam engine.

View solution

Q. The pressure of steam in the engine cylinder at the beginning of the stroke is __________ the boiler pressure.

View solution

Q. The function of a flywheel is

View solution

Q. The rate of steam produced in Benson boiler is

View solution

Q. In natural circulation steam boilers, the circulation of water is by convection currents which are set up during the heating of water.

View solution

Q. The object of producing draught in a boiler is

View solution

Q. In a glass tube type water indicator for a boiler, one end of the tube is connected to water space and the other end is connected to

View solution

Q. In water tube boilers

View solution

Q. Which of the following statement is wrong ?

View solution

Q. A grate, in a boiler, is a place in the combustion chamber upon which fuel (wood or coal) is burnt.

View solution

Q. The fire tubes in a Scotch marine boiler are

View solution

Q. In a reciprocating steam engine, the heat energy in the steam is converted into mechanical work by the to and fro motion of the piston.

View solution

Q. The power of a boiler may be defined as

View solution

Q. When the circulation of water, in a boiler, is by a centrifugal pump, then the boiler is known as

View solution

Q. The function of a safety valve is

View solution

Q. An air preheater is installed

View solution