Why power factor should not be in leading (capacitive) mode of any load.

3 Answers   GE,

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how capacitor control the power factor/

2 Answers   ABB, Apollo,

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what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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Dear sir, I have completed DECE in the year 1995. I have work experience in HT and LT LINE more than five years. Now i am doing BE in EEE from rajasthan university. After completion of BE,can i apply "C" Licence sir? Please reply.

0 Answers   Balavigna,

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ouestion for the post of section engineer

1 Answers   BSNL, RRB,

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what is the use of starter in tube light?and what it contains

12 Answers   L&T, RRB,

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What is the unit of inertia constant of rotating machines? Which has more inertia constant between turboalternator and hydroaltermanor and why?

2 Answers  

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why in three phase 440 circuit in all phase current is almost equal L1-35 A,L2-34 A ,L3-31 A but in nutral when i check with clamp meter it shows 25 A?

4 Answers   OPS,

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Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?

0 Answers  

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Consider a case that two 200 hp motors are connected to 500KVA transformer. For improving power factor can we add capacitors in common bus bars to motors. Or should we add capacitors for each individual motor?

2 Answers  

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What it is the diff btw Package & PEC AC's????

2 Answers   Emerson,

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What is the function of pulse transformer?

4 Answers   Electrotherm,

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