Answer / manoj.g

OLTC Means On Load Tap Changer. It IS Connected On Secondary Winding in transformer.

Answer / sandip dobariya

it is connected on HV side of TRF because low current at HV side

Answer / muthu

OLTC Should be connected on HV side...bcz where current will b low,hence loss,arcing vl be less while changing taps.

what is the use of cable in our environment ?

0 Answers  

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what is meant by excitation current & armature current ? where its produce & how we can calculate ?

0 Answers  

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0 Answers  

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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

0 Answers  

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Why CT secondary is grounded?

11 Answers   GE,

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how moving coil indicator works?

1 Answers  

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What is the type of electrical earthing recommended in hard rock area

2 Answers  

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will a fluorescent bulb work when dc is passed through it?? if not why??

4 Answers   TCS,

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The Frequency is measured by _________ bridge ?

3 Answers  

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how much current does 3ph. 10 hp ac motor draw.

8 Answers  

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1.how to calculate energy units in our home at singe phase, 2.415V,63A wiring what will use thickness of wire

2 Answers  

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can we light the mercury vapour (tube light)with out a 1).starter and 2).choke in our homes if yes explain how?

5 Answers  

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