If it is given that switch R is closed and Q is closed then lamp will – McqOptions

MCQOPTIONS

1.	If it is given that switch R is closed and Q is closed then lamp will glow if _________
A.	P: Open, S: Closed
B.	P: Open, S: Open
C.	P: Closed, S: Closed
D.	None of the mentioned
Answer» B. P: Open, S: Open

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