Answer / j.karthik(cce)

PIR means Pre insertion resistor... This PIR is connects
parallel to the main interruptor..This is used to limit the
current to be interrupted.

what is the write prosidure of stringing of 8meter pcc pole.

0 Answers  

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During speed control of dc shunt motor with flux control methode,when armature voltage is constant, How can it possible to increasing the armature current?

1 Answers  

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What is the tolerence limit between neutral and earth in 230 V AC System?

7 Answers   NTPC,

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i have one source transformer with the capacity of 50KVA, connected with two loads 10kw and second one is 15kw.. how can i calculate first load in KVA and second one in KVA .. because Kva rating, power factor rating of of transformer is different from the load… there must be some way to calculate load KVA rating and power factor….

1 Answers  

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Anybody now how to claculate the Bescom power consumption?

1 Answers  

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what is the meaning of 0.5ohm Resistance

0 Answers   Vardhman,

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Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?

0 Answers  

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I've heard that most of the substations are rated in multiples of 1.11 because of form factor.What is form factor?

3 Answers  

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How REF protects transformer alone? explain with diagram.

0 Answers  

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whatdo mean by chopper fed drives.used for ac drives.

0 Answers  

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what is sinwave ups

1 Answers   Exide,

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in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

0 Answers   L&T,

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