How to detect voltage vector shifting in interconnection protection.

0 Answers  

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1 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description

0 Answers  

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what is the function of closing coil in air circuit breaker?

0 Answers   Fresher,

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what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 Answers   JEE Main, ONGC, VRA,

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why should we connect the no load components in a equivalent circuit of transformer in parallel?why cant it be in series.

3 Answers  

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Two electrically operated Vibro Motors are fixed in parallel direction in vibrating feeder. What is the direction of both Vibro Motors?

1 Answers  

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how many type of of electrical fuse please explan?

9 Answers  

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what is the principal of star delta starter?

9 Answers  

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what is negative d.c. voltage, why this voltage is used in base transciever station.

0 Answers   Vintage Air,

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How to Decide(calculate) Bush bar size for copper and aluminiam ?

0 Answers   Essar,

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which is the best, A/C DRIVES or D/C DRIVES for cranes,...... ...and why......?

2 Answers   Alstom,

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what is the control circuit for operating the clean room air shower

0 Answers   L&T,

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