1ampear me kitna watts hota hai aur elcb ka pura naam kya hai
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What is the maximum percentage voltage drop (vd%)for a motor control center
hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
which type of cabel
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
what is protection class current transformer.
Differenciate between circuit wiring and sub main wiring with illustrations
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,
How wire size can define in electrical wiring? What is the ratio?
mention hazard experienced during installation
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
What is the difference between amorphous core transformer and CRGO core transformer?.
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm
what are inherent currents?