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Answer Posted / shailendra
bandpass of a x-mer is 50 hz.
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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?
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?
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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.
What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?
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at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
What is the meaning of Insulation H for transformers????
What does quality factor depend on in resonance?
I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me
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.
Which motor will you choose which can operate in both lagging as well as leading power factors?
What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?
