There is a neutral wire in the delta system. Select one: O True O False The superposition theorem is applicable to power effects in ac circuits since it is dealing with a nonlinear relationship. Select one: True O False To ensure maximum power to the load, which of the following is determined using the maximum power transfer theorem applied to ac circuits? Select one: OA$.$ Resistance OB$.$ Current C$.$ Impedance OD$.$ Current A power factor of $1$ indicates that maximum power is being delivered. Select one: True False The voltage across an inductor leads the current through it by $90.$ Select one: O True O False