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Two switches are in parallel and are connected with a lamp and supply in series. This represents which of the following logic gate?(a) AND gate(b) OR gate(c) EX-OR gate(d) NOT gateI got this question in unit test.This interesting question is from Digital Circuits in portion Digital Circuits of Analytical Instrumentation

Answer»

The correct option is (b) OR gate

Easiest explanation: Two switches are in PARALLEL and are CONNECTED with a lamp and SUPPLY in SERIES. This FORMS the OR gate.



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