In an SCR circuit the supply voltage is generally ___________ that of breakover voltage
A. Equal to
B. Less than
C. Greater than
D. None of the above
Answer: Option B
This Question Belongs to Electrical Engineering >> Silicon Controlled Rectifiers
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When SCR starts conducting, then ___________ loses all control
A. Gate
B. Cathode
C. Anode
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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
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C. Both positive and negative half-cycles
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