Interested to Buy Any Domain ? << Click Here >> for more details...
What is the effect of using an underrated size cable to supply electrical power to a 3 phase ac electrical motor? What is the effect of using an overrated size cable for the same motor?
- 1 Answers
- 5292 Views
- I also Faced
- E-Mail Answers
Answer Posted / manish
underrated size cable are mallet because over load current but overrated size cable are safe in 3 phase ac electrical motor.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
PIU how does work?
What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
how we can explain arc heatng?
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
Explain in brief description about the operation of DG sets.
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
Yazaki india pvt ltd interview questions qurey related
can anybody sent me power grid questions. what subject should i prefer for preparation?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
How to calculate no of EARTH PIT? Describe the formula as per IS standard?
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
