Unformatted text preview: 2 4 t (W) . p ( ) = . 5 W @ t = p ( . 25 s ) = . 5cos 2 ( 4 × . 25 ) = . 5 W @ t = . 25 s . (b) p av = 1 T i T p ( t ) dt = 1 . 5 i . 5 . 5cos 2 4 t dt = 1 8 [ sin4 t cos4 t + 4 t ]  . 5 = 1 4 (W) ....
View
Full Document
 Spring '09
 Rawat
 Volt, Periodic function, Inverse function, Euler's formula, average power pav

Click to edit the document details