it is difficult to interrupt a capacitive current because
(a)it has a leading power factor
(b)current magnitude is very small
(c)the restriking voltage can be high
(d)stored energy in the capacitor is high
Answers were Sorted based on User's Feedback
If current and resistance in a circuit is increased by 20%, what will happen to its voltage drop??
Less cost of delta connection over star connection a. No fourth neautral wire
How to calculate the CFM to TR? What is the Formula
* Signal transmission in sky wave propagation is due to ? a) Reforction of wave b) Reflection of wave c) Pierus through Inosphere d) None and Reason for this is????
why we are connecting the alternator to a steam turbine of higher RPM then the rated RPM of alternator? For example:( connecting 1500 rpm alternator to 7600 rpm steam turbine). we can directly connect the same rpm turbine to alternator know??? is there any special reason ???
What is the principle of residual protection?
what is IP 55 & IP 54 ?
why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts we can not ground the battery.
Why is transformer core is earthed
how to find out difference between ELCB, MCB and RCB on looking on it
which tap of the transormer you will use in critical condition(worst)?
i have 60Hz motor, can i run it at 50Hz power supply ???
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)