A. boiler efficiency, turhine efficiecny, generator efficiency
B. all the three above plus gas cycle efficiency
C. carnot cycle efficiency
D. regenerative cycle efficiency
E. rankine cycle efficiency
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Related Mcqs:
- Thermal efficiency of a thermal power plant is of the order of___________________?
- A. 15% B. 20% C. 30% D. 45% E. 60%....
- The coal requirement per kW hour generation in the thermal power plant is of the order of__________________?
- A. 0.1 to 0.2 kg B. 0.2 to 0.4 kg C. 0.6 to 0.8 kg D. 1.0 to 1.5 kg E. 1.5 to 2 kg...
- Efficiency of a thermal cycle increases by ________________?
- A. regeneration B. reheating of steam C. both A. and B. D. cooling of steam E. none of the above...
- 100% efficiency of a thermal cycle cannot be achieved because of __________________?
- A. frictional losses B. it is not possible to achieve 0°K temperature C. leakage D. non-availability of ideal substance E. none of the above...
- Thermal efficiency of well maintained boiler will be of the order___________________?
- A. 20% B. 40% C. 50% D. 75% E. 90%...
- The thermal efficiency of a petrol engine of two stroke with crank case scavenging as compared to four stroke petrol engine with same comperssion ratio will be_____________________?
- A. higher B. lower C. same D. depends on size of engine E. unpredictable....
- The thermal efficiency of a two cycle engine as compared to four cycle engine is_________________?
- A. more B. less C. same D. more upto some load and then less E. it may be less or more depending on several other factors...
- The thermal efficiency of a diesel engine is of the order of_________________?
- A. 92% B. 68% C. 52% D. 34% E. 25%....
- The thermal efficiency of a semi-diesel cycle having fixed compression ratio and fixed quantity of heat, with increase in pressure ratio will_______________?
- A. increase B. decrease C. remain unaffected D. increase/decrease depending upon engine capacity E. first increase and then decrease...
- Which device is used in thermal power plants to reduce level of pollution___________________?
- A. induced draft fan B. smoke meter C. chimney D. precipitator E. pulveriser...
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