how can we check a fully charged battery?
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how to test power transformer.YNd11
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
what is effect of leading power facter on the system and billing
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
Tell me all plants load factors i.e which plant operating on which load?
what is the difference between switch yard to residential area.and how much required it.
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
hey guys help me out.....what are the industrial uses/functions of nozzles in industries
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
Installation method of self treated earth electrode.
explain which quantities change in the starting and the and the running condition in induction motor
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
why do we put a transformer on soak before loading it
can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?
