When three resistors are connected in parallel then the value of the effective resistance is __________

When three resistors are connected in series then the value of the effective resistance is

When resistors are connected in parallel the effective resistance is reduced. Why ?

Two indentical resistors are connected in parallel then connected in series. The effective resistance are in the ratio

When two 2Omega resistors are connected in parallel, the effective resistance is . . . . . . . . . .

Resistances of three resistors are in the proportion connected in parallel, their effective resistance is 6 Omega . Then connect on if these resistance are connect in series so equivalent resistance will be .......