WebQ 1. The power consumed in a circuit element will be least when the phase difference between the current and voltage is (A) 180° (B) 90° (C) 60° (D) 0° Answer : (B) Q 2. Form Factor is the ratio of (A) Average value/ r.m.s. value (B) Average value/ peak value (C) r.m.s. value/ average value (D) r.m.s. value/ peak value Answer : (C) Q 3. Capacitive … Web10 jan. 2024 · The power factor is always represented by the term cosΦ. The minimum value of power factor is zero. This occurs in both pure capacitors and inductors where Φ = 90°. [cos90° = 0] The maximum value of power factor is one. This occurs in pure resistors where Φ = 0°. [cos0° = 1] Find Physics textbook solutions? Class 9 Class 8
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Web3 apr. 2024 · For decades, maximum power coefficient limit, known as the Betz limit, has been accepted as a theoretical optimum value for wind turbine power extraction; nevertheless, some reports, exceeding this limit, have already been published. To explain this phenomenon and show a different point of view, a novel theoretical and ideal … Web29 mei 2015 · What is maximum value of power factor? a. 0.5 b. 1 c. 1.5 d. 0.95 View Answer / Hide Answer Q2. Active power and apparent power are respectively represented by? a. kW and kVAR b. kVAR and kVA c. kVA and kVAR d. kW and kVA View Answer / Hide Answer Q3. Which among the following happens in a low power factor? a. Large … cracked stream nfl redzone
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WebIn electronics or electrical engineering the form factor of an alternating current waveform (signal) is the ratio of the RMS (root mean square) value to the average value (mathematical mean of absolute values of all points on the waveform). It identifies the ratio of the direct current of equal power relative to the given alternating current. . The former … WebCalculate highest power for all prime Factors (N1,N2,_ _ _) The prime Factor with lowest value of the highest power of N that divides M! is the result. EXAMPLE. fact = 146, n=15 First find the prime factor of 15 that are 3 and 5 then first divide with 3 and add i.e. Applying Legendre’s formula for prime factor 3. Web27 nov. 2024 · power factor: amount by which the power delivered in the circuit is less than the theoretical maximum of the circuit due to voltage and current being out of phase: … diverse high school classroom