Interested to Buy Any Domain ? << Click Here >> for more details...
Size of the 60Hz and 400Hz transformers is
a) same
b) 60Hz Tr s larger than 400Hz Tr
c) 400Hz Tr s larger than 60Hz Tr
d) None of the above
- 5 Answers
- 7939 Views
- Ecil, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
b)
| Is This Answer Correct ? | 5 Yes | 7 No |
Post New Answer View All Answers
when elecromagnatic waves are propogated in a wave guide?
What is the type of earth fault protection used in battery? explain.
who can measure the size of power cable?
how to do the ductor test?
how the characterstics of control valve being done
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
what is charger supervision and control supervision?
What are the types of piano switches?
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
How to calulate Locked rotor amper(LRA) for compressor type motors?
what percent do you derate your copper wire when you change from copper buss to copper wire
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
what are the things that can cause a three phase motor to crawl?
Why do we perform an open-circuit test and short-circuit test on the transformer?
