How many types of isolator is available for H.T.lines?
which one is best for sub-station?
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what is differentila pilot supervision in the incomer control panel in the power station?
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
What is servo motor? what is its purpose?
What types of high speed CMOS circuits have you designed?
What is “pu” in ee?
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
define the non synchoronism of synchoronous machine in general g or m??
wish of these transformer uses oil?
Battery is a voltage source? give one example of current source and why?
rajha power sector details
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
What is the function of capacitor in electrical circuits?
what is (+) and (-) in generator field detector stand for?
How to calculate the sag of OPGW during stringing???