What is the difference between short circuit and overload
currents?
Answer Posted / marino b manuel
Short circuit current, the resistance is infinity while the overload currents is excess current or rating from the load.
| Is This Answer Correct ? | 3 Yes | 8 No |
Post New Answer View All Answers
A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
use of choke in APFC panels
Should power factor be low or high?
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
how we can calculate 2 phase welding transformer rating or total power?
Difference between RCCB, RCBO and ELMCB.
Compare salient pole and cylindrical rotor machines.
Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???
what is the best transformer oil breakdown voltage?
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
Can you explain about Restricited earth fault protection scheme
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?