1.

Two resistances are joined in parallel whose resultant is \[\frac{6}{8}\]ohm. One of the resistance wire is broken and the effective resistance becomes \[2\,\Omega \]. Then the resistance in ohm of the wire that got broken was                                                                          [CPMT 1976; DPMT 1982]

A.                    3/5
B.                                      2
C.                    6/5                                    
D.            3
Answer» D.            3


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