a) Maximum energy consumed increases b) Maximum energy consumed decreases c) Average energy consumed decreases d) Average energy consumed increases Ans: (d)
a) Generator b) Motor c) Feeder d) Transmission line Ans: (d)
a) Increases b) Decreases c) Remains same d) Uncertain Ans: (b)
a) Generator b) Motor c) Feeder d) Transmission line Ans: (c)
a) No skin effect b) Charging currents are eliminated c) Line regulation is improved d) All of these Ans: (d)
a) Fuel cost b) Size of the plant c) Both (a) and (b) d) Labour charges Ans: (b)
a) Fuel used is maximum b) Generation is maximum c) Efficient plant should be loaded to maximum d) Production cost is minimized Ans: (d)
a) 0° b) 180° c) 30° d) 90° Ans: (c)
a) Boiler pressure is decreased b) Load on the units is decreased c) Initial pressure and temperature and exhaust pressure and temperature are at maximum d) Additional fuel is used Ans: (c)
a) Load factor b) Plant use factor c) Plant capacity factor d) Diversity factor Ans: (d)
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![]() Multiple Choice Question (MCQ) of Electronics page-15:211. The materials whose electrical conductivity is usually less than 1 × 106 mho/m are a) Semiconductors b) Conductors c) Insulators d) Alloys |
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