What is the 415V AC Soft starter? Explain with an example?

1 Answers   TCS,

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Why Drives are used to run AC motors?

3 Answers  

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.

2 Answers   Mahindra Water Utilities,

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what is the name of transformer oil.

15 Answers  

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There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?

0 Answers  

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1.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?

6 Answers  

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What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?

2 Answers   Reliance,

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how dose servo motor works

0 Answers  

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what is booster? and how it is connected in a circuit?

0 Answers   APTransco,

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Define phase lag and phase lead?

0 Answers  

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All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?

0 Answers  

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