present we are having 0.8pf but I want increase it up to 0.99 so what is the formula for it and how can i calculate?
ABB,
3 5847how to convert psi into kilo pascal? what is the suction pressure & discharge pressure of chiller?
1 3250we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
1531sir what is the purpose of SF6 in HT breaker and what is the pressure should be maintain in the breaker?
2 6748Post New Electrical Engineering Questions
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
what is the difference b/w ground & virtual ground?
why we change the direction of winding in rotor ?how we make the north and south pole?
what is the difference between electrical and electronic choke?
what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????
If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma
how does it help for selection of a transformer.
Earth has zero potential then what would be the neutral potential ?
how load of a turbo generator can be increased
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
How will polarity test of Dy5 Transformer ?
What is a surge supressor why its is used in synchronous generators
What kinds of decision are made about CT from it's Knee point(voltage & current)?
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.
