Interested to Buy Any Domain ? << Click Here >> for more details...
If you see the HRC fuse name plate. Its shown ampere rating
shown which is in many KA (like 80KA and so on). any body
explain what is meaning of this value?
- 7 Answers
- 18328 Views
- I also Faced
- E-Mail Answers
Answer Posted / gkumar
Hi,
KA is the breaking capacity at the time of any shortcircuit
i.e u say in 80 KA for 1-3 seconds.
And the rating which was shown in the normal ampere is the
normal current carrying capacity of that conductor i.e u say
in 100 A.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.
how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
Why we are use dol starter up to 10 hp
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
what is the maintaining Cf in UPS.
Ratings of power transformer,Distribution transformer.
What is relation between mu(nought) and epsilon(nought)?
Control wiring of a dol starter for forward and backward
what is the differebt between ac and dc fuse?
What is meant by reactance voltage?
can anyone show me how the 3 phase power is supplied to socket outlets?
I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?
What do you mean by dependent and independent voltage sources?
What is the difference between isolators and electrical circuit breakers?
