Answer / mahavir jagdev

There are three modes of transmitting energy

CONVECTION ..... BY THE MEDIUM LIKE AIR BETWEEN THE TWO
CONDUCTION ..... PHYSICAL TRANSMISSION
INDUCTION .... ELECTRO-MAGNETIC TRANMISSION

how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

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Dear sir, I am working in wind mill division , pls explain Pls explain in details with formula My question is Wind speed 3.5 M/s Gen RPM is 1500 ( 25 K/w Production ) Wind speed 12 M/s Gen RPM is 1500 ( 220 K/w Production ) Why in 3.5 m/s generation was low , why in 12 m/s generation was high , Pls dont explain wind force or wind density , that one already i know For the above question RPM was same why the KW was different Answer : 1. Its depends on the density ( Force ) of the air Sir , Pls explain wit Formula sir

1 Answers   Vestas,

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what is the electrical?

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What is the difference between earth fault and restricted earth fault protection?

1 Answers  

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-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

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What is the percentage loss for aluminium wire for HT line more than 11KVa

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what is the difference between earthing and grounding?

6 Answers   Bhel, Wipro,

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Dsitrubution transformer minimum IR value

1 Answers  

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please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

0 Answers   Jindal,

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What is the constructional difference between ceiling fan and table fan

2 Answers  

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What it the purpose of parallel phasing transfomers??

4 Answers   ABB, Reliance,

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what is a core company? why should we join a core company?

1 Answers  

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