# What will be the phase angle between two alternating waves of equal frequency...

What will be the phase angle between two alternating waves of equal frequency, when one wave attains maximum value the other is at zero value ?

90° will be the phase angle between two alternating waves of equal frequency, when one wave attains maximum value the other is at zero value.

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Description : A single core cable is designed to work for a single phase system with a peak voltage of 220 kV. The maximum permissible stress in the dielectric is not to exceed 20 kV/mm. For economical size, the overall core diameter of the cable is (A) 28.2 mm (B) 26.4 mm (C) 24.4 mm (D) 22.0 mm

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Description : Phase modifier is normally installed

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Description : The phase difference between voltage and current wave through a circuit element is given as 30°. The essential condition is that?

Last Answer : The phase difference between voltage and current wave through a circuit element is given as 30°. The essential condition is that both waves must have same frequency.

Description : The power consumed in a circuit element will be least when the phase difference between the current and voltage is?

Last Answer : The power consumed in a circuit element will be least when the phase difference between the current and voltage is 90°.

Description : write short notes on single phase system.

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Description : how can we reverse the direction of rotation of three phase induction motor ?

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