An SCR is made of ___________
A. Germanium
B. Silicon
C. Carbon
D. None of the above
Answer: Option B
Solution(By Examveda Team)
An SCR (Silicon Controlled Rectifier) is made of silicon.Silicon is the primary semiconductor material used in the fabrication of SCRs due to its favorable electrical properties, including high temperature tolerance, stability, and reliability. SCRs are widely utilized in electronic devices and power control applications for their ability to handle high voltages and currents effectively.
Therefore, the correct answer is Option B: Silicon.
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Related Questions on Silicon Controlled Rectifiers
When SCR starts conducting, then ___________ loses all control
A. Gate
B. Cathode
C. Anode
D. None of the above
An SCR is a ___________ triggered device
A. Voltage
B. Current
C. Voltage as well as current
D. None of the above
An SCR can exercise control over ___________ of a.c. supply
A. Positive half-cycles only
B. Negative half-cycles only
C. Both positive and negative half-cycles
D. Positive or negative half-cycles
SCR made of silicon because it has a high efficiency than germanium. Germanium (0.3) and silicon (0.7)