Q. 1001 is a data presented on a set of binary coded decimal output lines. What would be the decimal equivalent of this number in the case of negative logic?

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Q. Two switches are in parallel and are connected with a lamp and supply in series. This represents which of the following logic gate?

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Q. The output will be logic ‘1’ only if all the inputs are ‘0’. Which gate must be used to execute this condition?

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Q. INHIBIT gate is ________ gate with an inhibiting input.

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Q. Which of the following is the most widely employed logic family?

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Q. The basic function of TTL gate is which of the following functions?

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Q. In TTL logic, the input transistor has a number of ________ equal to the desired fan-in of the circuit.

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Q. Which of the following is the propagation delay of TTL circuits?

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Q. The standard TTL gates are marketed as _______ series.

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Q. Schottky TTL logic family does not have which of the following features?

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Q. The logic ‘0’ of ECL is represented as ______V and logic ‘1’ is represented as ______V.

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Q. ECL is a way of achieving a higher speed of gate.

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Q. Which of the following is not the advantage of MOS gates?

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Q. CMOS gates are commercially available as which of the following series?

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Q. The switching of MOS gates can be improved by using CMOS.

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Q. Given below is the diagram of Klystron tube. Identify the component.

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Q. Given below is the equivalent circuit of a logic gate. Identify the logic gate.

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