Answer / adeel

3.5 core wire is used where the load is Balanced (3 phase )

4 core wire is used where electrical load is unbalanced (
mixture of 3 phase & single phase )

How many loops can be provided in a circuit as per IS rules.?

1 Answers  

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A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS

2 Answers  

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what is meant by PU value ? anyone can you explain briefly to me ?

3 Answers  

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why can tv operate at low voltage??

2 Answers  

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What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

0 Answers  

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we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

3 Answers   FCC,

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

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How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 Answers  

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A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

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what is difference between RCB,RCCB &RCBO?

3 Answers   ABB,

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why we can not use dc in our country( INDIA)

5 Answers  

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can volts/Hz be relied upon to use 460v,60Hz electric motors on a 380v,50Hz power supply?

1 Answers  

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