Answer / guest

Ac is portus a alternating fulx
these starters are not used

Answer / suresh madhav kolhe

2 PT 3PT STARTERS USED FOR DC MOTOR

current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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what is encoder & its use?

1 Answers   ACC,

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sugest any typical project ?

0 Answers  

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how to find transformation ratio of squirrel cage induction motor

0 Answers   BITM, WER,

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how the diesel generator maintain the rpm when the generator loaded varies from 10% to 70% immediately?

3 Answers  

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ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

0 Answers  

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Why r used of cable 50sq.mm and above size cable in 3.5 core. And below size in 4 core ? any technical reason please explain it

2 Answers  

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wath is this mining of dg

2 Answers   Nokia,

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In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

1 Answers  

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is high voltage or high current is danger

16 Answers   L&T,

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give single line diagram of D.O.L and star -Delta starter ?

8 Answers   ABS, Al-Shuaah, Alkali Metals, Cabin Crew, Cognizant, CRI, Gwalior Distilleries, Hotels, Logicon Engineers, Max India, Nicomet, Radisson Blu, RK Company, Siemens, SLCM, Solar, Steel Strips Wheels, Sugar Factory, TATA, TCS,

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which signal we found accurate reading of analog signal or degital signal and why?

1 Answers  

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