Frequency Domain Specifications MCQ Quiz in मल्याळम - Objective Question with Answer for Frequency Domain Specifications - സൗജന്യ PDF ഡൗൺലോഡ് ചെയ്യുക

Frequency Domain Specifications Question 1:

Match the following

Frequency Domain Specifications Question 2:

The unit step response of a second-order system is shown below

The resonant peak of the system is:

Frequency Domain Specifications Question 3:

Match the following

1)         Resonant frequency               P)      ${\omega }_n\sqrt{1-2{\xi }^2+\sqrt{2-4{\xi }^2+4{\xi }^4}}$

2)         Bandwidth                              Q)      ${\omega }_n\sqrt{1-2{\xi }^2}$

3)         Resonant peak                      R)      ${\omega }_n\sqrt{1-{\xi }^2}$

4)         Damping ratio                        S)      $\frac{1}{2\xi }\sqrt{1-{\xi }^2}$

                                                          T)      $\frac{1}{2Q}$

Frequency Domain Specifications Question 4:

Range of ϕ_r with ξ variation is –

(ϕ_r = phase at resonant freq.)

Frequency Domain Specifications Question 5:

Frequency response of a second order system is given below. The value of K is ______

$G\left(s\right)=\frac{K\left(36\right)}{s^2+6s+36}$

Frequency Domain Specifications Question 6:

Range of ϕ_r with ξ variation is –

(ϕ_r = phase at resonant freq.)

Frequency Domain Specifications Question 7:

Phase at resonant frequency if ξ = 0.4 is 

Frequency Domain Specifications Question 8:

If damping ratio ξ = 0.8 then resonant peak is 

Frequency Domain Specifications Question 9:

If ${\omega }_n={\omega }_b$then damping ratio is – (${\omega }_b$ = bandwidth, ${\omega }_n$ = natural freq.)

Frequency Domain Specifications Question 10:

Consider the following systems:

System 1: $G\left(s\right)=\frac{1}{2s+1}$

System 2: $G\left(s\right)=\frac{1}{5s+1}$