Answer / naveen kumar sharma

transformer is static device which converts the high voltage
in low and low voltage to high without changing the
frequency, phase...

Answer / s.arunvijay

it is a electrical device it converts one form of energy to
another form of energy with out change of frequency.

Answer / s.arunvijay

it is a electrical device it converts one form of energy to
another form of energy with out change of frequency.

What is A.C Resistance for Earthing ?

2 Answers  

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why select the 3 phase power supply system in electrical system.

3 Answers   RSE, Yamaha,

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Define the three phase formula fuse.

0 Answers   ABC, Gayatri, UPCL,

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without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.

7 Answers  

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Make a list of materials and layout diagram for a 35hp motor, to be wired at 35meter away from the MDB in a chemical factory.

2 Answers   FEWA,

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

0 Answers   SCCL,

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why the neutral point in connnection oscillates?

0 Answers   Avalon,

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Operation of isolators.

0 Answers   KSEB, L&T, Siemens,

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In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?

0 Answers  

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State nyquist stability criterion.

0 Answers  

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How do you select a cable size(Cu & Al) for a particular load?

2 Answers  

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Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?

0 Answers  

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