When a square wave is applied to primary of a transformer
then what will be output wave form of secondary ?
Answer Posted / praveen
normally transformer coil is like an inductor l=ldi/dt , so
rate of change of current important in square wave rate of
change is happened means the transformer changes it value
Is This Answer Correct ? | 6 Yes | 11 No |
Post New Answer View All Answers
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in ups
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
What is the working principle of servo motor? And explain it.
can i connect REF and Differencial relay in 1 CT core for transformer protection?
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh
What is the tube exial fan?
Dear all, how we select the cable size according to current with or without including different correction factor , is there any direct method for sizing of cable...
which model T or pie model is prefarable in power syatem
How to select HT/MV cable size ?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?