Power Plant Engineering - Interview Questions | Exam2Win

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61. Steam turbines commonly used in steam power station are

A. condensing type

B. non-condensing type

C. none of the above

D. condensing type

Explanation:

62. Curtis turbine is

A. reaction steam turbine

B. pressure velocity compounded steam turbine

C. pressure compounded impulse steam turbme

D. velocity compounded impulse steam turbine

Explanation:

63. In steam turbines the reheat factor

A. increases with the increase in number of stages

B. decreases with the increase in number of stages

C. remains same irrespective of num�ber of stages

D. none of the above

Explanation:

64. The cooling section in the surface condenser

A. increases the quantity of vapour extracted along with air

B. reduces the quantity of vapour extracted along with air

C. does not affect vapour quantity extracted but reduces pump capacity of air

D. ction pump

Explanation:

65. Steam turbines are governed by the following methods

A. Throttle governing

B. Nozzle control governing

C. By-pass governing

D. all of the above

Explanation:

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