Curtis turbine is_____________?
Curtis turbine is_____________?
A. reaction steam turbine
B. pressure velocity compounded steam turbine
C. pressure compounded impulse steam turbine
D. velocity compounded impulse steam turbine
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The pressure on the two sides of the impulse wheel of a steam turbine_____?
The pressure on the two sides of the impulse wheel of a steam turbine_____?
A. is same
B. is different
C. increases from one side to the other side
D. decreases from one side to the other sideSteam turbines commonly used in steam power station are__________?
Steam turbines commonly used in steam power station are__________?
A. condensing type
B. non-condensing type
C. none of the aboveParson’s turbine is___________?
Parson’s turbine is___________?
A. pressure compounded steam turbine
B. simple single wheel, impulse steam turbine
C. simple single wheel reaction steam turbine
D. multi wheel reaction steam turbineRankine efficiency of a steam power plant____________?
Rankine efficiency of a steam power plant____________?
A. improves in summer as compared to that in winter
B. improves in winter as compared to that in summer
C. is unaffected by climatic conditions
D. none of the aboveCaking coals are those which__________?
Caking coals are those which__________?
A. burn completely
B. burn freely
C. do not form ash
D. form lumps or masses of cokeBelt conveyer can be used to transport coal at inclinations upto____________?
Belt conveyer can be used to transport coal at inclinations upto____________?
A. 30°
B. 60°
C. 80°
D. 90°