Answer / rgs

GENERALLY TRANSFORMERS& GENERATORS ARE SUPPLIED WITH KVA
RATING AS LOAD POWER FACTOR IS NOT KNOWN.

kW = kva x pf

Prsently assuming rated voltage to be 415 v

A = 60 x 1000 / 415 = 144.

what is grounding & what is the value of groumding rod 2.5m?

3 Answers  

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Different types of relay fault which phase sequence??

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I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

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Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.

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which one cable has a more resistance.A big or small

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what is the difference between torque induced and torque load?compare them with respect to dc motor?

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armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

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for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

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Why CT secondary is grounded?

4 Answers  

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how to find out three phase motr kw with out name plate..

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whether the generating voltage can be made to be transmitted by means of signals to the recieved end or at the consumers end?

6 Answers   TCS,

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What is Autodialer used in FAS????

2 Answers   Emerson,

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