Control Systems The transfer functions of two compensators are given below. Which one is correct? which one is correct? C1 is a lag compensator and C2 i Both C1 and C2 are lag compensator. Both C1 and C2 are lead compensator. C1 is a lead compensator and C2 i C1 is a lag compensator and C2 i Both C1 and C2 are lag compensator. Both C1 and C2 are lead compensator. C1 is a lead compensator and C2 i ANSWER DOWNLOAD EXAMIANS APP
Control Systems An open loop control system, represented by the transfer function G ( s ) = ( s - 1 ) / ( s + 2 )( s + 3 ), is unstable and of the minimum phase type. unstable and of the non minimum phase type . stable and of the minimum phase type. stable and of the non-minimum phase type. unstable and of the minimum phase type. unstable and of the non minimum phase type . stable and of the minimum phase type. stable and of the non-minimum phase type. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Given a unity feedback system with G(s) = k/s(s+4), the value of k for damping ratio of 0.5 is 64 1 4 16 64 1 4 16 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider the following statements for phase lead compensation: both 1 and 2 Phase lead compensation shifts the gain crossover frequency to the right The maximum phase lag occurs at the arithmetic mean of the two corner frequencies. nether 1 nor 2 both 1 and 2 Phase lead compensation shifts the gain crossover frequency to the right The maximum phase lag occurs at the arithmetic mean of the two corner frequencies. nether 1 nor 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A linear time invariant system has an impulse response e2t for t > 0 . If initial condition are 0 and input is e3t, the output for t > 0 is e3t - e2t. e2t - e3t. e5t. e2t + e3t. e3t - e2t. e2t - e3t. e5t. e2t + e3t. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In a control system, an integrator is represented by 1 / s2. s. s2. 1 / s. 1 / s2. s. s2. 1 / s. ANSWER DOWNLOAD EXAMIANS APP
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