Answer Posted / sudhir patil

Because of high starting torque at verioues speed.

Do closed loops systems require manual input?

1267

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generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...

1969

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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

2153

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For overhead protection we use which transformer?

2549

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What does bode plots shows?

1228

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Y phase plates are used in transmission line??? what is there need???

2973

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can i able to get bhel previous exam question paper?

2143

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Why AC & DC capacitor are use in UPS ??????????????????

2178

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What is the estimated total hydropower potential of india?

1193

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description with working of all parts of a Diesel generator???????

2545

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I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA

3309

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application s to shunt coil

1967

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Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??

1699

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How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke

2144

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Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

2035

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