Answer / patel_rakesh2089@yahoo.in

power factor is the cosine angle between voltage and current.

Answer / bipin gond

the ratio of real power and the apparent power.

Answer / vishal

kw/ kva

Answer / sharad pandey

Power factor >the cosin of angle between voltage  and current in ac system is called power factor

how can calculate resistance box for 15 kw, 6 pole, RV-230, RA-42 motor

0 Answers  

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why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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Lt trivector meter with ring type CT.Spec of meter are 3x240 v, -/5A. Ring ct spec. are 60/5A, line voltage- IL .66/3.0KV..what is the multiplying factor

1 Answers  

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explain the working principal of the circuit breaker?

5 Answers  

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A resistance, inductance & capacitance are connected in series between points A & B.The voltage drops across the resistance,inductance&capacitance are found to be 40V,70V&100V respectively. What is the total voltage between between points A&B (Vab)? a)210V b)70V c)50V d)230V

6 Answers  

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Where should the lighting arrestor be placed in distribution lines?

0 Answers  

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Formulae for calculating the transmission line losses for different voltage levels

0 Answers  

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What is meaning of DRU in gen.of AVR.

2 Answers  

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how to calculate the formula of cable size if motor kw is given

0 Answers   APT,

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Define de-sensitivity?

0 Answers  

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how the high voltages are produced?and what it causes?

4 Answers  

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