Answer / najamkccl

the vector group designation indicates the winding
configurations and the diffrence in phase angle betwen
them(HV,LV).

FOR EXAMPLE.

a wye HV windings and delta LV widing with the 30
degree lead is denoted as Yd11.

Why the airgap of an induction motor is less compared to that of a synchronous machine?

4 Answers   MGVCL, RRB, WebTech,

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what is power factor for any engineering equipment?? what should be its value?

3 Answers   ETA,

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L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE

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what is standard height of an energy meter from ground?

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why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?

43 Answers   A2Z Group, Baiji Power Plant Gas, Electrical, HCL, Kirloskar, Mepco, NEPC, OAMC, UNI, University of Lahore,

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What should be the voltage between neutral and earth of a UPS?

4 Answers  

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

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why power factor occur only inductive load not in resistive ?

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What are the Full Forms of TVM, MTL, CVT ?

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What sort of protection scheme do you suggest for the protection of a 10 HP motor?

1 Answers   Chevron,

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If current flows through conductor it produce magnetic field only.but if current flows through vaccum both magnetic & electrical field produce why ?

4 Answers   NTPC,

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What will happen if the d.c. Machine is operated below rated speed?

0 Answers  

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