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define the active power?
what is the formula for hv test for cable and circuit breaker..????
What types of question are done for diploma students in aptitude test
How REF protects transformer alone? explain with diagram.
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
what is meant by carrier aided trip protection in transmission line
How does a television work?
What is the ratio of Booster transformer?
There is any especial requirement for motor to drive through with VFD?
Write a note on materials used as a fuse element.
What is the vector group of a transformer,how can it be found out?
A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is
During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?
I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?
state working of halogen lamp?
