This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Introduction of Nuclear Power Plant”. 1. The best capable alternative source which can meet the future energy demand is _____________ a) thermal power plant b) nuclear power plant c) hydroelectric power plant d) geothermal power plant 2. How much coal is required … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Feed Water”. 1. Which of the following is not a reason of heating feed water? a) It improves overall efficiency b) It removes dissolved impurities c) It prevents from thermal stress which may cause due to enter of cold water into boiler … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Fuel Combustion and Combustion Equipments”. 1. Which of the following is not an advantage of stoker firing? a) Zero capital investment b) Greater combustion capacity c) Uniform feeding of coal into furnance d) Saving in labour cost 2. In case of underfeed … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Fuels”. 1. Which of the following is correct arrangement of different types of coals according to their increasing carbon content? a) Peat, bituminous, lignite, anthracite b) Peat, lignite, bituminous, anthracite c) Bituminous, peat, lignite, anthracite d) Peat, anthracite, bituminous, lignite 2. Which … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Steam Turbines”. 1. Which of the following is not a type of steam turbine? a) Impulse turbine b) Reaction turbine c) Pelton wheel turbine d) Axial flow type turbine 2. Which statement about impulse turbine is true? a) Steam expands over blades … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Constituents of Steam Power Plant”. 1. What is the principle of operation of steam power plant? a) Carnot cycle b) Brayton cycle c) Stirling cycle d) Rankine cycle 2. Read the following statement about boilers. I. Water tube boiler is capable of … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Efficiency of Steam Power Plant”. 1. Which part of thermal power plant causes maximum energy losses? a) Boiler b) Alternator c) Condenser d) Ash and unburnt carbon 2. What is the effect of increasing steam pressure on efficiency of steam power plant? … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Water Turbines”. 1. Kaplan turbine is _____________ a) axial flow turbine b) inward flow turbine c) tangential flow turbine d) mixed flow turbine 2. Pelton turbines are used for __________________ a) medium head applications b) low head applications c) in steam power … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Elements of Hydroelectric Power Plant”. 1. Which element of hydroelectric power plant prevents the penstock from water hammer phenomenon? a) Valves and Gates b) Draft tubes c) Spillway d) Surge Tank 2. Dam having very wide base as compared to its height … Read more
This set of Power Systems Multiple Choice Questions & Answers (MCQs) focuses on “Introduction of Hydroelectric Power Plant”. 1. Which of the following is the correct equation for the electrical power generated by the hydroelectric power plant? a) 75×0.736 wQHη Watt b) (7.5/0.736) × wQHη Watt c) 0.845 ×wQHη Watt d) 9.81 ×wQHη 2. Which … Read more
