what are the types of control systems to control the speed of the motor??

1 Answers  

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Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

9 Answers   TATA,

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What is difference between ct&pt transformers?

4 Answers   Adgas,

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why in dc generator field rheostate kept in maximum position?

1 Answers  

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How would you relate your key competencies to this position?

0 Answers  

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what is the difference between single phase, 2 phase, and 3 phase in electric meter?

1 Answers  

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DG B-check,C-Check,D-check is depending upon the running hrs.If the running hrs is not reached as mentioned.How to conduct the DG checks.

15 Answers   Blue Star,

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In power point wiring,often,we use less size of earth wire compared to phase & neutral wire and we use big size pin in pug top. how is it justified? can we use small size cable for earthing?

3 Answers   HAL,

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hai every bodi please let me know the test procedure for lightning arresters.

2 Answers  

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how is motorized megger operate?

2 Answers  

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what is different between buchhoz relay and pressure relife devices in transformer

2 Answers   Spanco,

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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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