Answer / somdatt

Lenght of the Cable, Under ground/ Over ground, Insulation
type, also required to calculate approx loss

What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

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What is the effect of positive feedback on the stability of the systems?

0 Answers  

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sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

0 Answers   HPCL,

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what is difference between KW and KVA

1 Answers  

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diff b/w elcb and rccb

0 Answers  

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iam interesting to design the control panel for 3 phase pump motors by controling single phase switches.iam plan to use fuse,contactor & relay for motor protection .how can i select the voltage & amps rating for fuse,contactor & relay plz guide me .if anybody clarify my doubt means it will more helpful for my future .

1 Answers  

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it is clear that volts equal to the current as per ohms law. is it appliable to the AC power or only for DC. if it is appliacable to AC in transformers when voltage increases the voltage decreases ????? why??????????????

13 Answers   Bhel,

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what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send

0 Answers  

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What can make the the overloads operate when a star delta three phase motor starts?

1 Answers  

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how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

0 Answers  

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how can we measure 220kv or more than these voltages ...?and also how can we conform whether we r getting 220kv from generating stations throuth the h v transmission lines?

1 Answers  

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What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load

0 Answers  

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