If v(t) = 160 cos 50t V and i(t) = –33 sin (50t – 30°) A, calculate the instantaneous power and the average power.

What will be an ideal response?


Trades & Technology

You might also like to view...

Replacement seals cannot be used if they have been subjected to ________

A) pressure B) debris C) light D) impact

Trades & Technology

At sea level, the air pressure applied to every square inch of Earth's surface is _____

a. 0 psia b. 14.7 psia c. 27.68 psia d. 14.7 psig

Trades & Technology

The sum of the whole bricks used on the first corner layout course _____ the number of courses high of the completed corner.

A. equals B. is half C. is two times D. has no correlation with

Trades & Technology

The dome lamps will not switch off when both doors are closed on a truck. Which of the following could be the cause?

A. Shorted to ground circuit between the dome lamp and the door switches B. Left side door switch is remaining closed with door closed C. Right side door switch is remaining closed with door closed D. All of the above could cause this problem.

Trades & Technology