61.
Cut-off governing as compared to throttle governing is

63.
The ratio of the energy required to produce the artificial draught (expressed in meters head or J/kg of flue gas) to the mechanical equivalent of extra heat carried away per kg of flue gases due to natural draught, is known as

65.
In an ideal impulse turbine, the

66.
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)

67.
Which of the following statement is correct for a compound steam engine?

70.
Bomb calorimeter is used to determine

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