What is power factof?

21 Answers   RRB,

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super position theorem is applicable to

1 Answers  

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How Humming noise generated in starter motor which was used the start the engine in a vehicle/car/Truck?.Moreover Starter motor was operated in DC power supply. Can you guys clarify ?

2 Answers  

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In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

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Isi standard of lux level required / to be maitained in different working place general & in textaile industry.

1 Answers  

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What is the meaning of C1, C61, C91 cable

0 Answers  

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what is the formula for converting KW into KWH ?

3 Answers   Blue Star, Essar,

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how we select the mva rating of the circuit breakers?

1 Answers  

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how many units consumed by 8.5 ton ductable split ac in one hour in 3 phase?

2 Answers   Servis,

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I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)

1 Answers  

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what is Fan Control Cubicle

0 Answers  

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On the transformer breather at what length should i change my sililca gel.

4 Answers  

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