The resistance of an incandescent lamp is [KCET 20 – McqOptions

MCQOPTIONS

1.	The resistance of an incandescent lamp is [KCET 2002]
A.	Greater when switched off
B.	Smaller when switched on
C.	Greater when switched on
D.	The same whether it is switched off or switched on
Answer» D. The same whether it is switched off or switched on

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