A device 'X' is conneted to an a.c. source. The variation of voltage, current and power in one complete cycle is shown in Fig.
Which curve shows power consumption over a full cycle?

A device X is connected to an a.c. sourc.e The variation of voltage, current and power in one complete cycle is as shown in the fig. Which curve shows power consumption over a cycle?

A device 'X' is connected to an a.c. source. The variation of voltage, current and power in one complete cycle is shown in Fig. What is the average power consumption over a full cycle.

A device X is connected to an a.c. sourc.e The variation of voltage, current and power in one complete cycle is as shown in the fig. What is the average power consumption over a cycle?

A device X is connected to an a.c. sourc.e The variation of voltage, current and power in one complete cycle is as shown in the fig. Identify the device X.

A device 'X' is conneted to an a.c. source. The variation of voltage, current and power in one complete cycle is shown in Fig. Identify the device 'X'. if current is shown by B and voltage by C

Prove mathematically that the average value of alternating current over one complete cycle is zero.

In an a.c. circuit, with phase voltage V and current I, the power dissipated is

Fill ups Mean value of a.c. over a complete cycle is…………………