If two resistors are placed in series, is the final resistance
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What is the approximate characteristic voltage that develops across a red LED?
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The current requirement of a LED is
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A UJT has
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A triac is a …………. switch
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A diac has ……………… semiconductor layers
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A triac is equivalent to two SCRs
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The normal way to turn on a diac is by
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A triac can pass a portion of …………… half-cycle through the load
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When a UJT is turned ON, the resistance between emitter terminal and lower base terminal
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A diac is …………………. switch
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A diac has …………… pn junctions
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