Interested to Buy Any Domain ? << Click Here >> for more details...
why select the 3 phase power supply system in electrical system.
- 3 Answers
- 7838 Views
- RSE, Yamaha, I also Faced
- E-Mail Answers
Answer Posted / nilamani umashankar jena
IN THREE PHASE POWER THE VOLTAGE REMAINS CONSTANT SO THE
EFFICIENCY IS MORE
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.
What is dc current source?
What is the Nyquist criterion regarding control systems?
EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?
what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?
what is the difference between fault current ant short circuit current?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
List the characteristics of filter?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
Explain bypass capacitor?
