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Heat Transfer Objective Questions :- MCQs. 1. Unit of thermal conductivity in M.K.S. units is. (e) kcal-m/m2 °C. 2. Unit of thermal conductivity in S.I. units is. (e) (b) and (c) above. 3. Thermal conductivity of solid metals with rise in temperature normally.
Power Plant | Power Plant Objective Type Questions and answers. 21. Economiser is used to heat..... A. Feed heater B. Air C. Flue gases D. All of the above
Power Plant | Power Plant Objective Type Questions and answers. 26. The pressure at the furnace is minimum in case of..... A. Forced draught system. ... A. Heat air. B. Heat feed water. C. Heat flue gases. D. All of the above. View Answer. B.heat feed water. Your Comments. Your name:
Latest Heat Transfer Questions and Answers pdf free download 1. Unit of thermal conductivity in M.K.S. units is (a) kcal/kg m2 °C (b) kcal-m/hr m2 °C
5. Total heat is the heat required to. 6. Thermal conductivity of glass-wool varies from sample to sample because of variation in. all of the above. 7. When heat is transferred from one particle of hot body to another by actual motion of the heated particles, it is referred to as heat transfer by. 8.
Power Plant: Objective Questions. 11. Bomb Calorimeter is used to determine the calorific value of-. 12. Once through boilers operate at-. 13. The reheat cycle in steam power is mainly adopted to-. The steam between the intermediate stages of two turbines improves the quality of the steam at the exit of the turbine. 14.
Power Systems MCQ Question 2 Detailed Solution. Download Solution PDF. Thermal power is the "largest" source of power in India. About 65% of the electricity consumed in India is generated by thermal power plants, 22% by hydroelectric power plants, 3% by nuclear power plants and rest by 10% from other alternate sources. Hydro Power Plants.
Work, Energy and Power Class 11 MCQs Questions with Answers. Question 1. A bullet is fired horizontally and gets embedded in a block kept on a table. If the table is frictionless, then. (a) only momentum is conserved. (b) only potential energy is conserved. (c) only K.E. is …
Top 100 Power Plant Engineering Objective Questions & Answers at Instrumentation Tools. We take pride in helping fresher's with their job preparation. ... Reheat cycle in steam power plant is used to (a) utilise heat of flue gases (b) increase thermal efficiency (c) improve condenser performance (d) reduce loss of heat. Ans: b. 25.
Heat is energy transferred from one body, region, or thermodynamic system to another due to conduction or thermal radiation It is often described as one of the fundamental processes of energy transfer between physical entities.All substance releases heat -some more some less. Sun emits enormous amount of heat energy. Here is the fundamental test on heat 10 Objective Type Questions on Heat-Part II
5. Total heat is the heat required to. 6. Thermal conductivity of glass-wool varies from sample to sample because of variation in. all of the above. 7. When heat is transferred from one particle of hot body to another by actual motion of the heated particles, it is referred to as heat transfer by. 8.
9. Heat transfer by condition will not occur when. 10. A perfect black body is one that. 11. Heat is transferred simultaneously by condition, convection and radiation. 12. The process of heat transfer during the reentry of satellites and missiles, at very high speeds, into earth's atmosphere is known as. 13.
These Heat and Mass Transfer Objective Questions are very important for the competitive exams like SSC JE, RRB, GATE, ISRO, DRDO, and all other competitive exams. All these Heat and Mass Transfer Objective Questions are from the previous years' papers of one of the exams mentioned before. Read More- Strength of Materials Objective Questions. 1.
In this article, I will show you some Multiple-Choice Questions on Thermal Power Plant Engineering. It will help you in examinations and also in viva. In the last section, there will be a Quiz test of 10 marks on the Thermal Power Plant.
HMT MCQ Objective : Part 1 | Part 2 | Part 3. 62. According of Kirchhoff's law, (a) radiant heat is proportional to fourth power of absolute temperature. (b) emissive power depends on temperature. (c) emissive power and absorptivity are constant for all bodies. (d) ratio of emissive power to absorptive power is maximum for perfectly black body.
Reheat MCQ Question 4. Download Solution PDF. In a steam power plant, superheated steam at 10 MPa and 500°C, is expanded isentropically in a turbine until it becomes a saturated vapour. It is then reheated at constant pressure to 500°C.