The correct combination of three resistances 
and 
to get equivalent resistance 
is
A
All three are combines in parallel
B
All three are combine in series
C
1 
and 2 
in parallel and 3 
is in series to both
and 2 in parallel and 3 is in series to both
D
2 
and 3 
are combined in parallel and 1 
is in series to both
and 3 are combined in parallel and 1 is in series to both
Text Solution
Verified by ExpertsThe correct answer is:
D
According to option 
and 
are combined in a parallel combination. Hence equivalent resistance.
is combined in series to 
Hence, the combination scheme in option is correct.
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