why root three is used and how its comes in three phase power system?

why root three is used and how its comes in
three phase power system?

Question Posted / rprabhakaraneee

why root three is used and how its comes in three phase power system?..

Answer / ram

sqrt(3)=1.73 or 173%

Three phase can transport 173% more power than single
phase.that why 1.73 is multiplied in three phase

Is This Answer Correct ?

0 Yes

11 No

More Electrical Engineering Interview Questions

why the single phse machine can not run by the three phase supply.

The safest value of current which can pass from human body?

What will happen when we connect 2 bulbs in series between 2 phases

Which type of material used for fuse wire & solder wire.

what is the difference between high impedance and low impedance circuit?

what is the function of commutator in dc motor?

what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable

Why are calling leading power factor is a capacitive load?

what is the difference between electrical & electronics

In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

what is difference between differential protection and distance protection and how we calculate the sloop?

ELECTRICAL MACHINE

For more Electrical Engineering Interview Questions Click Here