List of top Instrumentation Engineering Questions on Control Systems

A PI controller is preferred when

Feed-forward control improves system performance by

Defuzzification in fuzzy control refers to

If the Nyquist plot encircles the point \((-1,0)\) twice in the clockwise direction and the open-loop system has one RHP pole, then the number of closed-loop RHP poles is

Time delay in control systems is usually represented as

The transfer function of a zero-order hold system is

Which of the following is not a valid state-space representation?

The corner frequencies of a system having transfer function \[ G(s)=\frac{100(1+0.2s)}{1+0.5s} \] are

In a mechanical translational system, mass corresponds to which electrical element in force-voltage analogy?

For a standard second-order system, the \(\xi\) value for underdamped response is

A PI controller is preferred when

Feed-forward control improves system performance by

Defuzzification in fuzzy control refers to

The transfer function of a zero-order hold system is

Which of the following is not a valid state-space representation?

The corner frequencies of a system having transfer function \[ G(s)=\frac{100(1+0.2s)}{1+0.5s} \] are

In a mechanical translational system, mass corresponds to which electrical element in force-voltage analogy?

For a standard second-order system, the \(\xi\) value for underdamped response is

If the Nyquist plot encircles the point \((-1,0)\) twice in the clockwise direction and the open-loop system has one RHP pole, then the number of closed-loop RHP poles is

Time delay in control systems is usually represented as