can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
MCB,
1364if the field circuit of a d.c. shunt motor running without load gets opened, then the motor will
3 3891Generally we denote power in 'p',voltage in 'v'but why can't we denote current in 'c' instead of I.
Bhel,
4 9480For an 100kw generator, only 50kw of load is connected. Will the generator generate only 50kw or 100kw. If it generate 100kw what happens to rest of the 50kw. What happens if we connect more than 100kw of load?
L&T,
2 5071Post New Electrical Engineering Questions
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
Which is the oldest hydropower plant in india?
What are the effects of electrical faults?
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
What is rotary phase converter?
What happens to a motor if it is connected in Delta connection
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
What is the meaning of HT Trivector Meter ?
how does a submersible pump work..?
What are unstable systems?
What is notching in dc machine?
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
