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electronics and communication engineering communication systems
1. In Vidicon camera tube, the resistance of photoconductive material on the target plate
(A): is constant
(B): is more in brightness but less in darkness and brightness
(C): is more in darkness and less in brightness
(D): may be more or less in darkness and brightness
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By: guest on 01 Jun 2017 11.49 pm
Light dependent resistor (LDR) has high resistance in darkness and low resistance in brightness.
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