Why a single-phase induction motor not an inherently self-starting machine?

11 Answers   ETC, Hindustan Shipyard,

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what is MCCB?

8 Answers   NTPC,

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71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit

0 Answers   Machino,

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During the testing of Electrical Equipment the test cables should not touch the equipments. For that testing engineers use to cotton rope to hang the cable from measuring Equipment to testing equipment terminal. Please explain the technical reason for this practice.

1 Answers  

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Why the colour of insulator is always is chocolate in colour?

1 Answers   MRF,

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suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current , the rating of motor is 1HP ?

5 Answers  

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What is force on parallel conductors ?

0 Answers  

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What is boost transformer in railway??

2 Answers  

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1.What is captive power plant? 2.What is national grid?Give brief idea.

0 Answers  

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some practicle study shows that the reactive power at the receiving end is not equal to the reactive power at the sending end.But according to theory the reactive power is exchanged by different parts of the network – capacitors and reactors permanently, but is never consumed or produced. Then Where that reacrtive power loss occuring?is there any formula to calculate reactive power loss?

3 Answers  

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Diff between power trans and generating transformer?

1 Answers  

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what is the necessity of neutral in 3 phase system?

5 Answers  

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