when voltage gets down the current of motor increases. but
according to Ohm's law voltage is directly proportional to
current. plz explain
Answer Posted / abc
If Motor is of 20 KW DC/AC Type then we can calculate P=VI,
or P=VISin* here power is constant so, V is inversely
propotional to I.
Is This Answer Correct ? | 31 Yes | 0 No |
Post New Answer View All Answers
What is super thermal power plant? and how it will differ from normal thermal power plant
i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.
distribution is maximum done by a)radial b)network c) parallel d)b & c
Write down the name of 2 lady Bir Pratin of Bangladesh
In motors how many types of cooling systems were used?
why we use circuit breakers for switching instead of normal switching device?
What type interview questions ask in Electrical technicians
what is the max. acceptable leakage current in 33kv bus bar
advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
how many joints are allowed in underground HT cable of 1 KM
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
i wasted one year for the job after completed my btech what can i say about 1year time in interview
why connecting surge unit in contactor coil