Iin ESP why positive is grounded ? why not negative ?
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What is Anemometer used to measure?
An automatic water heater is an example of which type of control system?
in three phase 11kv transformer (11kv/433v) input( R,Y,B) output (X,Y,Z,N) the connection as follows 1 phase R -open 2phase y connected to both R and y of input] 3phase B- B what is the output voltage X to N ,Y to N , Z to N
please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com
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without any excitation we can strt any dc or ac moter?
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Why does a TV set have two pin plug whereas the moniter of a computer has three pin plug? Isn't the earthing protection required for the TV set
Can I use less voltage cable for neutral, since the voltage of return path is zero ideally?
explain supply side and demand side energy management with advantages & disadvantages
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