what is the earth resistance ?

5 Answers   Bhel, Cummins,

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good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.

3 Answers  

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typical per KM resistance values of ACSR DOG conductor for 33KV & 11KV OH system? typical per KM resistance values of XLPE 300Sq mm cable for 33KV system? typical per KM resistance values of XLPE 185Sq mm cable for 11KV system?

2 Answers   wbsedcl,

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1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?

3 Answers  

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How many types of colling system it trformers?

0 Answers  

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What is turbocharger in a generator?

2 Answers  

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

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  

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how fan speed decrease or increase by using regulator? thank you

3 Answers  

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WHAT IS INERTIA,AND WAT IS TORQUE.

0 Answers  

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what is ATS & RING MAIN UNIT in Distribution System?And its Function.

0 Answers  

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