Question

Q-20 (refer to Image 4) For the previous circuit, the phasor current I(0) is R+ jol.oc jol V(o) d. None of the above Q-20 Select the correct responoe Q-21 (Refer to Image 4) R-len j L: O./..H , c. //F Q-21 Select the comect response True O False O

Answer 1

Answer :- 21) The angular frequency of series rlc circuit is given by-

The angular frequency of series rlc circuit is given by-omega = 1/squareroot LC So from this we get 1000 Hz. option a is the correct answer. As 0010 = 2, 0011 = 3 and adding these two will give 5 as result i.e. 0101. Also no out carry is produced. The compound interest is given by A = P (1 + r/n)^nt here n = 12, r = 0.06, t = 3. So it gives value as A = $5983.4 Thus 5900 is the correct answer.

So from this we get 1000 Hz.

Answer :- 27) option a is the correct answer. As 0010 = 2, 0011 = 3 and adding these two will give 5 as result i.e. 0101. Also no out carry is produced.

Answer :- 30) The compound interest is given by-

here n = 12, r = 0.06, t = 3. So it gives value as A = $5983.4

Thus 5900 is the correct answer.