Answer / pillay

what is a RCCB doing inside a PFR. Any way if a rccb trips
than it means there is a earth leakage.otherwise the wiring at
the PFR is wrong especially the neutral connections or the
RCCB itself is faulty. Check all the wirings first and than
try substituting the RCCB itself

Answer / pillay

what is a RCCB doing inside a PFR. Any way if a rccb trips
than it means there is a earth leakage.otherwise the wiring at
the PFR is wrong especially the neutral connections or the
RCCB itself is faulty. Check all the wirings first and than
try substituting the RCCB itself

What is OT in a transformer, specify its function.

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write down the formula of cable size in RM if current is 50Amp.

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You are of electrical field and you are going for software? Why

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0 Answers  

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what is the working process of over & under voltage relay.

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0 Answers  

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2. What are the parameters of EHT sub-station?

0 Answers   APGenco,

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