Answer / maurya-luxmi

Because Motor run with starting On Load so to reduce
starting Load start at star Delta Startor.

Answer / ravin turan ror

In starting the motor require 3times to whose rating means 22.5A is taken by motor so the reason of motor to start in star.&delta starter

What happens if we connect a single phase energy meter in reverse polarity.

0 Answers  

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what are the different types and applications of compressors?

1 Answers  

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11KV electrical line going through the forest in cloudy night ,how can we find the direction of line.

5 Answers   Bhel, Cesco, HZL, Nesco,

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what is the diffrence between capasitor and battery?

2 Answers  

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What is tranformer differtial?

0 Answers  

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how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

0 Answers   TK Group,

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At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

0 Answers  

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In Induction machines which type of emf is induced ( statically or dynamically)?

1 Answers  

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Why generation voltage in thermal power plant is between 11kv to 33kv?

0 Answers  

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how ct burden,magnetising current,ratio and knee point voltage are related & derived

0 Answers   Dalkia, SCT,

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As the one point of eac phase winding is connected to each other in satr connction. Even if that at distribution side collesion of two diff phases result in to blast. Why?

1 Answers  

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Can a generator rated 400 V, 60 Hz be used in a 50 Hz System? Yes or No ? Why ?

1 Answers   VECL,

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