what will happen if the secondary of current transformer
kept open....

Answer Posted / gowtham

FRNDS,
ANSWER 1. INRUSH CURRENT IS NOTHING BUT THE CURRENT
PRODUCED DUE TO THE INDUCED EMF IN THE SEC WINDING. FOR
EXAMPLE IF AT ALL IM USING A 100/5 CT IT IS OBVIOUS THAT
THE INRUSH CURRENT WILL BE VERY LOW COMPARE TO PRIMARY...

ANSWER 2. FRND I KNOW THAT SAFETY ISSUE WILL COME...WHAT IS
IT.THATS MY QUESTION...

Is This Answer Correct ?    1 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?

1523


what is the maximum temperature rating of a thhn insulated conductor?

1368


is ac supply can store

1524


what type of earthing do for dry fissure rock?

2042


what is difference between bus coupler and auto transfer switch

3333






Define bibo stability.

663


How is magnetic leakage reduced?

727


how to flameproof electrical motor on the shaft?

1536


diameter of cable and core is doubled then the value of capacitance is

3705


How to reduce -234126219.6403 MVAr generation and by what?

1238


which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

2009


State ohm’s law?

658


How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

1780


Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

1712


If we have to feed a housing complex having load 8MVA, than what would be the better option, either we first step down 33kv supply into 11kv & than 430v or we proposed no of 33/.44 kv transformer, also which option is economical?

1694