In radial network the source is fed from 1 end both ends at central

1607

sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

1775

11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

1189

What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

1472

Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

1237

What are the advantage of free wheeling diode in a full wave rectifier?

637

what is reverse power relay brief explanation and in b/w where it is connected

1485

What are the advantages of hydropower?

649

In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above

1740

What is the drawback of static coefficients?

863

Why the cores of large transformers build up of circular cross section?

1733

If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

1372

how rectifier transformer work in electroststic precipetatore(esp?

2087

1 Ton is equal to how many watts?

661

why i can not use thimble on capacitor duty contactor

868