^{If the system has 1 pole at s= -5 then what will be its time constant?}

Which of the following system has maximum oscillations ?

Slow response of an over damped system can be made faster with the help of which of the following controller

The unit impulse response of a system is h(t)= e^-5t, t≥0,

For this system, the steady state value of the output for unit step input is equal to?

Consider p_s = s³+a_2s²+a₁s+a₀ with all real coefficients. it is also known that its derivatives p^'(s) has no real roots. The number of real roots of P(s) is:

what one of the following is disadvantage of open loop control system?

Unit step response of a linear time invariant(LTI) system is given by,

y(t)= (1-e^-3t). Assuming zero initial conditions, find out the transfer function of the system.

If the damping ratio, Zeta(ζ) is equal to zero then the nature of response and system classification respectively are:

From the given block diagram what will be the value of $C(S)/R(S)$ ?

Match the interferences X, Y, Z, about a system, to the corresponding elements properties of the elements of first column in Routh's Table of the system characteristics equation.

X: The system is stable....

Y: The system is unstable....

Z: The test breaks down ......

P: ......when all elements are postive

Q: ......when any one element is zero

R:....when there is a change in sign of coefficients