Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

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I want d.g.set our company

0 Answers  

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what is the RESTART INHIBIT protection?

1 Answers   Thermax,

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how to design coil turns ?

0 Answers   L&T,

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Actually why the transformers ate rated in KVA.?

2 Answers   Torrent Pharma, XYZ,

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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How to identify the whether its an isolator or Breaker in MDB

5 Answers  

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What is the working principle of servo motor? And explain it.

0 Answers  

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Why a transformer is known as a static device?

7 Answers  

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why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?

0 Answers  

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Hi, We have have the major losses between BBT ( Bus Bar Trunking) to LT Incomer & LT to HT incomer, how to arrive the losses?

1 Answers  

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What are the types of instrument transformer?

0 Answers  

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