what will happen if the secondary of current transformer
kept open....
- 16 Answers
- 29669 Views
- KSEB, I also Faced
- E-Mail Answers
Answer Posted / octav
If CT secondary is open then secondary current I2 will be
0, and that lead to I1N1 transforming in heat, and this can
damage the CT; depending on CT range this can be just a
insulation resistance damage or a CT explosion.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Circuit diagram of tube light without starter using electrical choke
types of central Air conditioner plant?
what should be correct gas pressures to be a 1.5 ac unite
In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?
I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate
1.what is the reason for transformer and lightning arrester blast in 33kv system
Discribe type of fault in DOL and stardelta startor.
How does a battary stores charge in it? please explain in simple manner and in detail.thanks
should %impedance be high or low in a power transformer? if so why?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
Can any body tell me the different types of LT cables & their application.
How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
Where voltage are high and current to be interrupted is low the breaker preferred is:
How to minimize the eddy current losses?
how we calculate torque ? how we improve it ?where torque will either motor or generator ?
