Control Systems The graph of an electrical network has N nodes and B branches. The number of links, L with respect to the choice of a tree, is given by N - B + 1. N - 2B - 1. B - N + 1. B + N. N - B + 1. N - 2B - 1. B - N + 1. B + N. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The Laplace transformation of f(t) is F(S) given the final value of f(t) is Infinite. Zero. One. None of them. Infinite. Zero. One. None of them. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Accurate and reliable output is possible with which of the following system? Open loop control system Closed loop control system Both 1 and 2 None of these Open loop control system Closed loop control system Both 1 and 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Sparking between the contacts can be reduced by inserting a capacitor in series with the contacts. a capacitor in parallel with the contacts. a resistor in the line. a reactor in the line. a capacitor in series with the contacts. a capacitor in parallel with the contacts. a resistor in the line. a reactor in the line. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the example of actuator? Electric motor Hydraulic motor Pneumatic motor All Electric motor Hydraulic motor Pneumatic motor All ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which one of the following is the response y(t) of a casual LTI system described by H(s) = (s+1)/(s²+2s+2) for a given input x(t) = e-t u(t)? e-t tant*u(t) e-t cott*u(t) e-t cost*u(t) e-t sint*u(t) e-t tant*u(t) e-t cott*u(t) e-t cost*u(t) e-t sint*u(t) ANSWER DOWNLOAD EXAMIANS APP
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