how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
mccb service sittings be done?
what is sevice settings for mccb?How can be it setted?
why magnetising curve not start with zero voltage?
what is sevice settings for mccb?How can be it setted?
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
what is mean by drives?
how maney type tempereture measurement ?
why we have and use 3 phase not 2 or 4 or other in power system?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
What is the instrument to check the rotating diode fuse of alternator in running conditions?
What is Harmonics how it is produced and what is the method to control the same