Answer / sheldon

The purpose of connecting a capacitor in star- delta motor
is to improve the capacitance (specially at the start). So
we can connect the capacitor in star connection, in parallel
to the motor.

How to select earthing strip for 100kw induction motor ?

2 Answers  

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i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

0 Answers  

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what is the difference between 2-phase and 3-phase?

1 Answers  

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what types battery chargers are there?wanted with details.

3 Answers   SCS,

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How to size Air Circuit breaker (ACB)? What is the most important factors?

0 Answers   ABC,

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how can i improve the power factor in domestic (230v)

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Benifits of 3ph 4 wire metering over 3ph 3 wire

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capacitor is load free component but why ampare meter shows current when capacitor bank breaker close?

5 Answers   Bhel, OPS,

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1 Answers  

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I have 10 amp MCB for my air conditioner of 1.5 ton capacity. When I connect the ac direct it is started running but when connected through stabliser the Mcb Get trip and air conditioner couldn't start.please confirm whether Mcb is required to be upgraded to 20 amp. There is no fault in ac and the stabliser. Please advice the reason of tripping the mcb when connected through the stabliser.

1 Answers  

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WHAT IS PRINCIPLE OF TRANSFORMER

10 Answers  

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We have ONLINE UPS 15KvA (3PHASE 440V I/P,3PHASE O/P,440V) I want to step down from 440 to 220 V What to do. Pl. suggest with specification.

1 Answers   ARDE,

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