why Square root 3 used for three phase?

Question Posted / dvutukuri

Answers were Sorted based on User's Feedback

why Square root 3 used for three phase?..

It is vector sum , the resultant = root3 /2 + root3 /2= root3

Is This Answer Correct ?

0 Yes

0 No

why Square root 3 used for three phase?..

It is vector sum . The length of diagonal is root3/2 + root3/2

Is This Answer Correct ?

0 Yes

0 No

More Electrical Engineering Interview Questions

how to convert single phase supply to 3 phase or 3 phase to single..?

in 33kv/11kv stepdown t/f why should we use Star point

list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

What is accuracy of a measurement?

DISCUSS THE SHAFT MOUNTED D.C. GENERATOR ,BASED ON EXCITATION SYSTEM IN ELECTRICAL SYSTRM

house wiring - series wiring or parallel wiring

why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding

what is the power ratio between power in star and delta circuit?

In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

what is mean by xlpe swa pvc

what is the purpose of supervision relay coil

Why we use Y-Y connection in power transformer (8-10 MVA, 132 kV to 11 KV)and D-y in distribution transformer (2 MVA, 11 KV to 440 Volts)?

For more Electrical Engineering Interview Questions Click Here