Answer / shadab ahmad khan

Current is the flow on electron and Voltage is a measure of
the potential difference between one place and another.

Answer / ibrahim

voltage is a potential difference which is a force to move
elctron this flow of electron is current

Answer / vijayakrishna

voltage is nothing but the force required to move free
electrons from one point to another point and this flow of
free electrons is called current
If voltge high then more free electrons move
from one point to another point so then current is high.

Answer / prajwal

In simple words, voltage is something that starts a load and current is something that maintains the load or also increasing current can increase the loading capacity(loading is the output power of a circuit that it can handle). One example is a fan which has speed regulators. By turning the knob higher we are increasing the current and hence speed increases and in least position current drawn is minimum and it is the job of voltage to turn the fan.

Answer / sheikh

voltage basically known as pressure of electron due to which electron move in any conductor and current is basically amount of electron or quantity of electron which can flow in conductor due to voltage.

i have 28/32 MVA power transformer with 11/6.6 KC voltage rating and 12%impedance.it have star connection at both side.but it have another thied winding tertiary winding.what is used of this winding. pl tell me

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As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.

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role of shunt coil in circuit breakers

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Technical equations

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What is the unit of magnetic flux density?

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WHAT IS THE FUNCTION OF RCCB

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What will happen if the rotor of an induction motor is fed from a 3 phase supply and the stator short circuited ?

4 Answers  

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