Answer / sakkaravarthi soganur

energy meter type
1 electromachnical meter
2 reading electromachnicalmeter
3 solide state meter
4 multiple tariff meter
5 power export meter

How to calculate voltage drop in copper and aluminium cable? I have laid 240Sq.mm Aluminium cable for the length of 600 Mtrs in 1 Mtrs underground. Normal load is 150A. Transformer is 630KVA, 6.KV/433V. But, I am getting only 395 Volts when load. How to calculate voltage drop and what is the permissible voltge drop for this circuit?

1 Answers  

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what is the difference between synchronous motor and induction motor?

3 Answers  

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If Three Runs of 1Cx300 Sqmm Cable between Transformer and VCB and the distance between 100mtrs. what will be total length of Cable and if cost 1500Rs per meter,what would be the total cost

1 Answers   ANITS,

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Acually generator neutral is earthed,if suppose cable from neutral is brokened under theearth ,what will happen.

2 Answers   L&T,

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how to get more than 1000 ohms between 2 earth pits ?

2 Answers   HCL,

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How generating electric power export to grid from the generating station ?

0 Answers  

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can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

5 Answers   OPS,

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what is F.A.P in fire alarming system?

3 Answers  

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How to calculate that clean water supply in one Day from 150 KLD STP?

0 Answers  

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i have 3500 amp load and select current transformer and perches.how i calculate .please understand

0 Answers  

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Why birds seating in HT line does not get shock? If person hangs in HT line (single hand or both hands) does he get shock?

15 Answers   SSC,

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A 6-pole, 50 Hz, 3-phase synchronous motor and on 8-pole, 50 Hz, 3-phase slip-ring induction motor are mechanically coupled and operate on the same 3-phase, 50 Hz supply. If they are left open-circuited, then the frequency of the voltage produced across any two slip rings would be

2 Answers   L&T,

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