we touch other end of the tester supply, why do not get
shock?
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why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
Compare jfet’s and mosfet’s.
I am inpecting a 10kVA UPS what tests should i do and should i observe?
how to calculate voltage drop and followed by cable calculation?is there avail in formula?
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
Define load factor?
how we calculate the withstansing current capacity of wires&cables?
What is corkscrew rule?
Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.