A Silicon Controlled Resistor (SCR) is made up of silicon and not germanium because
A. silicon is inexpensive
B. silicon is mechanically strong
C. silicon has small leakage current
D. silicon is tetravalent
Answer: Option C
Related Questions on Power Electronics
A. Two pn junctions
B. One pn junction
C. Three pn junctions
D. None of the above
The UJT may be used as ___________.
A. Am amplifier
B. A sawtooth generator
C. A rectifier
D. None of the above

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