Answer / anusha reddy.m

it is the network which consists of active elements(current
souce,voltage source etc.)/ or a systerm which is able to
deliver to the poassive elements.

Answer / shinyvikram ganji

A CIRCUIT WHICH CONTAINS ATLEAST ONE ENERGY SOURCE ARE
CALLED ACTIVE CIRCUITS.
EX\: CAPACITIRS,VOLTAGE SOURCES

why transformer rating in kva

6 Answers  

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size of condotory fron voltage level

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we change the speed of the synchronous motor by incresing or decreasing a rotor resistance

1 Answers  

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Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient?

3 Answers  

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Could explain briefly of over excitation in transformer.

2 Answers   NCC,

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formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?

0 Answers  

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What are differences between Voltage, EMF & Potential difference ?

0 Answers  

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How power factor of electric system improved?

6 Answers   Nalco,

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4 Answers   Suzlon,

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Where burned of electricity,when,who, & why.

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What is ferrite affects and what is disadvantage of ferrite affects.

1 Answers  

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why we used capacitor in induction motor?

4 Answers   Mitsubishi,

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