what is softstarter?

2 Answers  

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can we use relay in fan?

0 Answers   NTPC,

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what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

1 Answers   UPPCL,

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What are the protections for safe running of electric generator?

0 Answers   Hetero,

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what is on line transformer and off line transformer.

3 Answers   Cisco, HP, ICC,

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Give the two basic speed control of DC shunt motor.

4 Answers  

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What will happen if we introduce negative feedback to a control system that uses a positive feedback?

0 Answers   GE,

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suppose i have two single and three phase induction motor,thier have not any rating on its panel,anybody can tell me which motor is single or three phase?

1 Answers   Doon,

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what is the common earth

0 Answers  

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what is the difference between 2phase & 3 phase?

1 Answers   NTPC,

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What current position are you holding in your current company?

0 Answers  

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Which one hurts more AC or DC Current ?

10 Answers  

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