Disadventage of cable-gland earthing if any ?

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explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

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what is the difference between high impedance & low impedance

1 Answers   L&T,

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What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.

0 Answers   KESC,

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415v 14kw so can u tell me how i can measure the cable size.then size of the earth also

1 Answers  

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how to test power transformer.YNd11

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In a Dyn11 transformer, how are the 3 windings of the delta connected? Assume that R1-R2, Y1-Y2, B1-B2 are the 3 windings on the HV side.

3 Answers  

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What is cp system and why is it required.?

1 Answers   Essar,

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How to calculate PF capactors for a connected load?

2 Answers   FD, Power World,

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What is the difference b/w earthing & grounding?

6 Answers  

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what is mean by xlpe cables?

3 Answers  

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What is a variable speed motor?

3 Answers  

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