why ct secondary side shortlink provided? its open what
will happen?while running ?
- 2 Answers
- 10669 Views
- Essar, I also Faced
- E-Mail Answers
Answer Posted / shaikh
The current in the secondary side of a CT (Current Transformer) is induced by the current flowing in the primary circuit. If the current continues to flow in the primary circuit and the CT is left "Open Circuit" then dangerous voltages can build up and cause damage to equipment when reconnected or personal injury by electric shock.
Therefore, shorting the secondary terminals of the CT allows current to circulate taking flux with, thus reducing the building up of flux; the higher the flux the higher the emf (voltage) induced; E = Blv.
| Is This Answer Correct ? | 22 Yes | 1 No |
Post New Answer View All Answers
what is the differance between HT motors And LT MOTORS.
WITCH CARDS IN USE IN FIRE CONTROL PANEL.
What is the complete procedure of erection of electrical panel in industry
what is the significance of tan&delta and how it performed in power transformer
what is the difference b/w absolute encoder and incremental encoder?
What do you mean by Frame 5 Gas Turbine as well as Mark II.
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
how to calculate fuse rating for a motor
what is draiv work
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.
How 48-relay (incomplete sequence) functions?
What happens if the series current double?
Explain the purpose of inductor in an electric circuit?
Why we are use dol starter up to 10 hp
