lagging current造句

• In this equation, the value of theta is the important factor for leading and lagging current.
• As mentioned in the introduction above, leading or lagging current represents a time shift between the current and voltage sine curves, which is represented by the angle by which the curve is ahead or behind of where it would be initially.
• Lagging current can be formally defined as  an alternating current that reaches its maximum value up to 90 degrees behind the voltage that produces it .  This means that current lags the voltage when \ beta, the angle of the current sine wave with respect to an arbitrarily chosen reference, is less than \ delta, the angle of the voltage sine wave with respect to the same reference.