Application wise, where we should use AC motors and where
we should DC motors?
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
what is purpose of manual bybass in ups
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
0 Answers Engineers India, Engineers India Limited,
what is differance between kvarh $ kvah
Tell me harmfull effects of over voltage,under voltage,spike,surge,transient & noise.
What kind of preventive maintenance are there for AC generator?
how is working bearing heater?
what & how to check the lightning arrester
A 150KW 440V motor is need to replace in the field instead of faulty one. what are the main parameter should I need to check?
why Lightening Arrester Probe sharp at Top of telecom tower.
An automatic water heater is an example of which type of control system?
What is the function of interposing current transformer?