Govt Exams Mock Test FREE | Online Quiz Competition

Q1. ___________ is a quantitative measure of how fast the transients die out in the system.

Absolutely stable

Conditionally stable

Unstable

Relative Stability

Q2. Which of the following is the characteristics of the closed loop systems?

It has the ability to control the system transient response.

It does not involve I/O measurements.

It increases the sensitivity of plant-parameter variations.

It does not compensate for disturbance.

Q3. What is the relation between output response and input signal in closed loop system?

Nonlinear

Linear

Exponential

Parabolic

Q4. In control system, the Mason's gain formula is used to find _____.

Observability

Transfer Function

Stability

Controllability

Q5. ___________ has tendency to oscillate.

Open loop system

Closed loop system

Both (a) and (b)

Neither (a) nor (b)

Q6. The damping ratio of a second-order system affects its:

Frequency of oscillation

Natural frequency

Settling time

Steady-state error

Q7. Time constant is defined as the time taken by the response of the system to reach ______________?

100% of the final value

70.7% of the final value

63% of the final value

50% of the final value

Q8. Consider a transfer function \(G(s)=\frac{10}{s+1}\). The Bode plot of \(G(s)\) consists of:

A constant magnitude plot and a linear phase plot

A linear magnitude plot and a constant phase plot

A constant magnitude plot and a constant phase plot

A linear magnitude plot and a linear phase plot

Q9. The mechanical power developed by a DC motor is maximum when the back e.m.f is

equal to the applied voltage

equal to zero

equal to half of the applied voltage

approaching the value of the applied voltage

Q10. A 10-pole induction motor is supplied by a 6-pole alternator, which is driven at 1400 rpm. If the motor runs with a slip of 5%, what is its speed?

1575 rpm

882 rpm

1425 rpm

798 rpm

Quiz

Year 2024

February
Week # 1 Quiz 5

Q1. ___________ is a quantitative measure of how fast the transients die out in the system.

Q2. Which of the following is the characteristics of the closed loop systems?

Q3. What is the relation between output response and input signal in closed loop system?

Q4. In control system, the Mason's gain formula is used to find _____.

Q5. ___________ has tendency to oscillate.

Q6. The damping ratio of a second-order system affects its:

Q7. Time constant is defined as the time taken by the response of the system to reach ______________?

Q8. Consider a transfer function \(G(s)=\frac{10}{s+1}\). The Bode plot of \(G(s)\) consists of:

Q9. The mechanical power developed by a DC motor is maximum when the back e.m.f is

Q10. A 10-pole induction motor is supplied by a 6-pole alternator, which is driven at 1400 rpm. If the motor runs with a slip of 5%, what is its speed?

Quiz

Year 2024

July Week # 1 Expire on 31 Jul 2024

July Week # 2 Expire on 07 Aug 2024

July Week # 3 Expire on 14 Aug 2024

July Week # 4 Expire on 21 Aug 2024

February Week # 1 Quiz 5

Q1. ___________ is a quantitative measure of how fast the transients die out in the system.

Q2. Which of the following is the characteristics of the closed loop systems?

Q3. What is the relation between output response and input signal in closed loop system?

Q4. In control system, the Mason's gain formula is used to find _____.

Q5. ___________ has tendency to oscillate.

Q6. The damping ratio of a second-order system affects its:

Q7. Time constant is defined as the time taken by the response of the system to reach ______________?

Q8. Consider a transfer function \(G(s)=\frac{10}{s+1}\)​. The Bode plot of \(G(s)\) consists of:

Q9. The mechanical power developed by a DC motor is maximum when the back e.m.f is

Q10. A 10-pole induction motor is supplied by a 6-pole alternator, which is driven at 1400 rpm. If the motor runs with a slip of 5%, what is its speed?

Record & Track Your Performance

February
Week # 1 Quiz 5

Q8. Consider a transfer function \(G(s)=\frac{10}{s+1}\). The Bode plot of \(G(s)\) consists of: