Graph of a ordinary i(t) A as a office of space t in sec is shown.
Find the accuse that flows (i) betwixt 0 and 2 sec, and (ii) betwixt1.5 and 6 sec.
Assuming the judicious accuse is 0 C, confront the historical countenance for the accuse q(t).
Assuming the graph shown is accuse q(t) in mC, outline cleverly the graph of ordinary i(t) versus t
(a) Express the subjoined set of synchronous equations in matrix construct, [A] [X] = [b]
2x +y-z = 10; 4x-2z = 8; x+3z=-15
(b) Solve the equations to indicate the values of x, y, and z.
3. (a) Express the subjoined set of synchronous equations in matrix construct, [A] [X] = [b]
(4-j1) V1 + (3+j1)V2 + (-j10) V3 = 200
(-3-j1) V1 + (6+j4) V2 + (-2-j2) V3 = 0
(-j10) V1 + (4+j2) V3 = 40-j10
(b) Solve the equations for the values of V1, V2, and V3; pointed them in twain crosswise and polar constructs. (Express the propensity in radians)
4. If V1 = (2+j3); V2 = 1-j1; V3 = 530, value the values of A = 3V2 – V3, B = V1 V2*, and C = . Pointed each termination in polar construct delay the propensity in degrees..