Answer / v.venkata ramana

power transformer is stepup/stepdwon voltage levels
eighther generating stations , substations

Answer / bharatgohel5314

Power transformers are used in transmission network of
higher voltages for step-up and step down application (400
kV, 200 kV, 110 kV, 66 kV, 33kV) and are generally rated
above 200MVA.

Answer / shivaji

Power transformer is high voltage use . the connection Dalte Dalta Transmision line used .

what is AVR in alternator how its work?

8 Answers  

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what is the acceptable insulation resistance for motor/transformer?

2 Answers   Reliance, Tata Motors,

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what is main difference between live tank and dead tank current transformer?

2 Answers   Atul,

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1. for eg, capacitor is used for many purposes(it act as filter, oscillator, bypass capacitor, memory storage etc...) 2. Please tell me some example circuits for different uses of capacitor( whenever and whereever and however we used capacitor as a filter, oscillator tuning etc..) 3. similarly for inductor and resistors(it act as what?) and when and how we want to act as like that?, and how we can used these components depends upon our requirments with example circuits and explanation? design to act as these components depends

0 Answers  

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why do we generate sinusoidal ac?can we generate some other waveforms by alternators?

11 Answers   Siemens,

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can any tell me how to do wiring connection in L&T 3ph 4wire E301 CT operated energy meter, what is P1,P2,P3,P0. M1,M2,M3, L1,L2,L3.

2 Answers   Bhartiya International,

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An input device is interfaced with Intel 8085A microprocessor as memory mapped I/O.The address of the device is 2500H.In order to input data from the device to accumulator,the sequence of instruction will be

1 Answers   GATE,

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how determine base of given number like 302/20=12.1

2 Answers  

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I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions

0 Answers  

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how much percentage set in transformer diffrencialrelay

1 Answers  

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Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

0 Answers  

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what is diversity factor ? plzzzzzz describe me

1 Answers  

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