Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / felixraj
the minimum voltage which the relay hold the operating
(closed) condition
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
what is the voltage regulation for unity and zero power factor?
after how many spot we must chang secondry cable in portable spot welding gun?
How is magnetic leakage reduced?
Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
what is lrs tank water resistance.
difference between power surge and switching transient
what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?
what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated
number of I/O devices in siemense plc
Write down the design procedure of commutaj.
why we have and use 3 phase not 2 or 4 or other in power system?
