What is the use of Gateway RTU like ABB RTU 560 in power plant, SAS system ?
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What is a parabolic signal?
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
What is the drawback of class b amplifier? How is this minimized?
plz tell me,ht and lt panel terminals in substations explain beiefly
Define the overload capacity of the motor?
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
internally connection of photvoltic module
my question is how to answer the question "you are from b.tech eee background and why do you want to go for banking
how much leakage current is allowed in MC61A L&T make relay?
how the aircraft outer body and inner body is separated ?
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
how we calculate the short circuit capacity of the busbar in LV & HT?