Answer / balajee prakash saxena

CLOSE TO THE SOAK PIT, DIG OUT 2 X 5 FT. HOLE. FILL WITH ONE LAYER OF CHARCOAL AND ONE LAYER OF SALT (THICK)ALTERNATELY AND MUD COMPACT, WITH A COPPER PLATE OF 5" X 5", AT THE BASE. TAKE A 5 FT G I PIPE WITH A CONNECTING BOLT AND NUT, ATTACH COPPER WIRE TO THIS NUT AND CONNECT TO THE MAIN SWITCH.

why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?

2 Answers   GE,

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How do we measure earth fault current in Generator Transformer(20/420kv),Station Transformer(20/11 kv) and Unit Transformers(20/11kv) for our plant system, since these don't have any Neutral earth Fault relay connected to their Neutral Earth? But for Unit Service transformers(11/.433 Kv) we have an Earth Fault Relay connected to its neutral earth.Why is such so?

1 Answers   NTPC,

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Can someone explain how does an IDMT relay works.

1 Answers   AFM,

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1.wat is the negative slip region in the motor?

1 Answers  

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how to decide the panel size like MDB ,SMDB PANEL SIZES

0 Answers  

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why we use isolation transformer?

2 Answers   Godrej,

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

0 Answers   ABB,

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why do the core of transformer saturates???

1 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

5 Answers   century,

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why tan delta test is carried out in the power transformer? which parameter are measure?

1 Answers  

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Does VT metering core can be used for synchronizing.

1 Answers   Shrishti Power Technologies,

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