How is Grounding or Earthing achieved in Planes and Automobiles?

3 Answers   ABC,

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what is lxr?

0 Answers   NTPC,

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what is iron loss?

4 Answers   RRB,

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What is the difference between air & vaccum circuit breakers?

2 Answers   IOCL,

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how to test reverse power trip?

0 Answers  

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why armature is placed in stator but not in rotor in synchronous generator ?

2 Answers   Student,

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what is the meaning of rms value

24 Answers   Fitter, IOCL, OCL,

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how the works electronic energy meter?

0 Answers   Bhel,

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What the main causes of transient interruptions on Over-Head Distribution Lines?

0 Answers   Orion Laboratories,

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What is the purpose of stand by earth fault protection for transformer ?

0 Answers  

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Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.

0 Answers  

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What is the difference between DOL starter and star delta starter

0 Answers  

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