What are the causes for the failures of sandwich type (Al) busducts?

0 Answers  

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers   Bhel,

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How to identify the whether its an isolator or Breaker in MDB

5 Answers  

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Which type of starter to used which type o motor

0 Answers   Crew pvt ltd,

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Can HT cable(11kv cable) be used for 415V, 700A requirement.

5 Answers  

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What is the difference between a Distribution Transformer and a Power Transformer.

4 Answers  

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What is the Polarisation index value ? (pi value)and simple definition of polarisation index ?

15 Answers   Essar,

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How calculate cable size & voltage drop for the following requirement connected load 150 KW distance cable length 1000 M voltage 3 phase 415 v.

1 Answers  

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what is the working principle of DC generator ?

10 Answers   DRDL, HCL,

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sir, Two different rating of generator going to connect parallel, can it set same DROOP or different. Why? Please explain

2 Answers   Kirloskar,

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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how to crack cgpsc,which type of knowledge it is required,where i can get systematic study material and some tips?

1 Answers  

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