Electronics

A. The light emitting diodes
B. Photo diodes
C. Photo voltaic cell
D. Solar cells.

A. An analogue waveform
B. Continuous wave form
C. Electronic waveform
D. A digital waveform

A. D.C.
B. A.C.
C. Both A.C. & D.C.
D. None of the above

A. n-carriers only
B. p-carriers only
C. p-carriers and n-carriers respectively
D. n-carriers and p-carriers respectively

A. Logic gates
B. Boolean algebra
C. Amplifier gain
D. Logic functions

A. Increases
B. Decreases
C. Remains same
D. No effect

A. Equal to D.C. value
B. More than D.C. value
C. Less than D.C. value
D. Zero

A. 2
B. 3
C. 4
D. 5

A. Step up transformer
B. Step down transformer
C. Three diodes in common
D. Triode vacuum tube

A. Non-inverting voltage at output
B. Reference voltage on the other
C. Virtual input
D. Output