For a 1φ voltage controller, feeding a resistive load, draw the waveforms of source voltage, gating signals, output voltage and voltage across the scr. Describe the working with reference to waveforms drawn?
1195Describe the working of 1φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?
1272Post New Electronics Communications Questions
Can you please send me the previous 10 years solved question papers of GATE ?
What is capacitor?
Can we get light when the circuit is working?
Describe the sampling theorem.
Define angle and amplitude modulation? What is noise in modulation?
Explain full duplex and half duplex.
What is transistor?
Explain the approximate cost of the smart pebbles eci-1(embedded corrosion instrument)?
Why the current in power diode varies linearly rather than exponentially with voltage?
What is the advantage of scr?
In a binary data sequence, the duration of symbol 0 or 1 is 1ms. If a carrier of freq 4khz is used in ask, what is the minimum transmission bandwidth required? What is min bandwidth?
What is an amplifier?
plase help me out in pcb design intreview question and answers
Explain what are differential gain and common-mode gain of a differential amplifier?
Explain what is a truth table?