Silicon Controlled Rectifiers - Study Mode
[#6] An SCR has ___________ pn junctions
Correct Answer
(B) Three
[#7] In normal operation of an SCR, gate is ___________w.r.t. cathode
Correct Answer
(A) Positive
[#8] An SCR behaves as a ___________ switch
Correct Answer
(A) Unidirectional
[#9] An SCR is a solid state equivalent of ___________
Correct Answer
(C) Gas-filled triode
[#10] In an SCR circuit, the angle of conduction can be changed by ___________
Correct Answer
(B) Changing gate voltage