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SCR (Silicon Controlled Rectifiers)
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When an SCR is turned on, the voltage across it is about _____________?
Related MCQs
An SCR is a __________ triggered device?
An SCR is made of silicon and not germanium because silicon __________?
In an SCR circuit the supply voltage is generally __________ that of breakover voltage?
The normal way to turn on a SCR is by__________?
An SCR combines the features of __________?
An SCR is turned off by __________?
The control element of an SCR is __________?
In the normal operation of an SCR, anode is __________ w.r.t. cathode?
An SCR behaves as a__________switch?
In normal operation of an SCR, gate is __________w.r.t. cathode?
An SCR is sometimes called __________?
An SCR is a solid state equivalent of __________?
An SCR has three terminals viz __________?
An SCR is made of__________?
An SCR has __________semiconductor layers?
An SCR has __________ pn junctions?
An SCR is turned off when __________?
If gate current is increased, then anode-cathode voltage at which SCR closes__________?
In an SCR circuit, the angle of conduction can be changed by__________?
When SCR is OFF, the current in the circuit is __________?
We can control a.c. power in a load by connecting __________?
If firing angle in an SCR circuit is increased, the output __________?
An SCR can exercise control over__________of a.c. supply?
When SCR starts conducting, then __________ loses all control?
When an SCR is turned on, the voltage across it is about _____________?
A. Zero
B. 10 V
C. 1 V
D. 1 V
Correct Answer:
1 V
✔
Last Updated:
December 21, 2018