How much difference can there be between HT & LT KWH unit
consumption at the same load?
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Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
How will you define capacitance?
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
how mass curve differs from hydrograph.
What is the formula to calculate the no load current of a single & three phase induction motor
can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.
why Lightening Arrester Probe sharp at Top of telecom tower.
can i use 2000/5A Clamp meter to measure HT cable
What are the basic & Majour problems in UPS ?
what is negative and zero impedance in 3 phase induction motor ??
what is the difference between droop mode and ischnorous mode in thermal powerplant?
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
How to megger test 11 kV cable and the acceptance IR value