Answer / venkatesh

It is the ratio of Power delivered to the load to the power
supllied to the device as a input.

Answer / arun

efficiency of the transformer is 97 or 98%

Answer / gs kiani

Transformer efficiency depends upon Input and Output Power.
Effeciency =Output Power/ Input Power
As transformer is static device without any rotating part so it is most efficient electical component or device with efficiency more than 95% approaching to 98%

Answer / manikandan

which is nothing but the ratio of primary power to the
secondry power

Answer / kinjan

IT IS THE RATIO OF OUTPUT POWER TO THE INPUT POWER.

by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.

0 Answers   HP,

Basic laws governing motor and generator

2 Answers  

what is current

5 Answers  

what is the voltage present in the telephone?

10 Answers   Infosys,

what is mean by descripiency relay? & wht is its ansi code?

0 Answers  

what is solkor relay and which condition it will act?

0 Answers   Equate, TCS,

how LT meggar works

1 Answers   Essar,

What is AVR in Turbo generator in Thermal power plant?

5 Answers   Thermax,

What is the function of the generator exciter?

0 Answers  

difference b/w semiconductor and insulator

5 Answers  

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

0 Answers  

The importance of resonant filters in converters?

1 Answers