A three phase transformer 460v primary 220v secondary
(three phase four wire system.) Why did we get 460 volts
across the neutral on the secondary side?

Answer Posted / k.kadiresan

The question is not clear... At secondary side where you get
460V? with reference to which terminal and neutral u r
getting 460V? If you tell the question clearly, i can
understand it and i will think for its answer

Is This Answer Correct ?    2 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are high pass filter and low pass filter? and What are the flowmeter ?

1512


What is the difference between rated and per unit in transformer?

1709


we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

1327


How would you calculate power loss in a resistor?

635


dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour

1512






When we giving the 3 phase supply to ups system how to coming netural?

1646


sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1379


How to calculate the multiplying factor for energy meter with ct ratio given

1543


why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?

1365


how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???

1255


1.how many types of relays? 2.difference between ATS& STS?

1655


what is transistors comprised of?

658


What is a DC series motor?

718


how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?

2349


does buccholz in a transformer use batteries

3945