WebAssertion (A): In two wattmeter method of 3 phase power measurement, one of the wattmeters would read negative if power factor of load is less than 0.5. Reason (R): In … WebGUJARATI MCQ; Economics of Power Generation. Economics of Power Generation Low power factor is usually not due to Incandescent lamp Arc lamps Induction motors …
Low Power Factor Is Usually Not Due To Practice Question
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Power plant is expected to have the …WebLow power factor is usually not due to___________? A. arc lamps B. induction motors C. fluorescent tubes D. incandescent lamp Mcq Added by: admin Economics of Power …WebThe primary reason for low power factor is owing to installation of (a) synchronous motors. (b) dc motors. (c) induction motors. (d) commutator motors. SHOW ANSWER 107. Low …WebThe good power factor of an induction motor can be achieved if the average flux density in the air gap is The power factor of an induction motor under no-load conditions will be …Web7 mrt. 2024 · Variations in power loading – When the system is loaded lightly, the voltage increases and the current drawn by the machines also increases. This results in a low …WebAs discussed above, low power factor is mainly due to lagging currents drawn by inductive loads. 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