Electronics. Test 5

Electronics. Test 5

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Which of the 3 alternatives given is correct for an AND-gate?
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Which of the 4 alternatives shows a NPN transistor?
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Find the value of the voltage drop from terminal A to terminal B in this circuit:
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This graphical symbol is a logic gate. Which gate?
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This graphical symbol is a logic gate. Which gate?
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This circuit is a flip-flop. Which type?
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This is a parallel L-C circuit with curve showing frequency- impedance characteristics. Which of the formulas A to D will you utilize for determining the resonant frequency f?
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Which of the 4 alternatives shows a PNP transistor?
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This circuit is a logic gate with two input signals, A and B, and one output signal Q. Which type of logic function is the gate giving?
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This graphical symbol is a logic gate. Which gate?
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