Why we use the D-curve MCBs in critical power distrubution.
Answer Posted / thowsif_emerson_csm team
Hi Venkat Iyer
Can u pls tell me what is A,B,C,D Curves in MCB's...
My mail id is jswblrdc.support@jsw.in
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What are the specifications for conducting earth leakage test as per IEC standard?
Yazaki india pvt ltd interview questions qurey related
What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
cc of scorpio?
why the value of k is more in shell typr transformers?
what is the difference b/w absolute encoder and incremental encoder?
What is the meaning of dedicated earthing?
why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?
what is relay what is protection & contact multiplying relays where it is used function in brief
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
how many load we can take for lighting
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...