Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / surendra
1. due to insulation cost.
2. for high voltage generation flux shuld be more for const
freq. thtwhy size of m/c become large which is not
economical.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How To increase Knowledge Of boliler regarding To Only Electrical Field..
Why Stabilising Resistor used in REF circuit ?
What is the phase relationship between the primary and secondary voltages of a transformer?
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
what is the difference between ac motor and dc generator
What is Long rod insulator and it's applications..? merits over the disc insulator ..?
As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
Why ground terminal is used in pot meter 10k ohms
What happens if i apply 500V to 440V rotary Switch ?
i am studying in final year can i allowed for 23rd UES of Indian army
