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Test: Pole Placement By State Feedback - Electrical Engineering (EE) MCQ


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10 Questions MCQ Test - Test: Pole Placement By State Feedback

Test: Pole Placement By State Feedback for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Test: Pole Placement By State Feedback questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: Pole Placement By State Feedback MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Pole Placement By State Feedback below.
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Test: Pole Placement By State Feedback - Question 1

______________ is not a final control element.

Detailed Solution for Test: Pole Placement By State Feedback - Question 1

Answer: b
Explanation: Control element refers to the various blocks in the whole control process and the various control elements can ce controller as control valve, potentiometer, servomotors and tachometers but potentiometer is not the final control element.

Test: Pole Placement By State Feedback - Question 2

Which of the following is the definition of proportional band of a controller?

Detailed Solution for Test: Pole Placement By State Feedback - Question 2

Answer: c
Explanation: Proportional band of controller is the range of measured variables through which the air output changes from maximum to minimum.

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Test: Pole Placement By State Feedback - Question 3

In pneumatic control systems the control valve used as final control element converts

Detailed Solution for Test: Pole Placement By State Feedback - Question 3

Answer: b
Explanation: In pneumatic control system the control force is the air and and can be used as final control element converts the pressure signal to position change.

Test: Pole Placement By State Feedback - Question 4

Pressure error can be measured by which of the following?

Detailed Solution for Test: Pole Placement By State Feedback - Question 4

Answer: a
Explanation: Pressure error is the error that is caused due to change in the pressure and the error can be measured by differential bellows and strain gauge which is by the change of dimensions.

Test: Pole Placement By State Feedback - Question 5

Which of the following devices is used for conversion of co-ordinates?

Detailed Solution for Test: Pole Placement By State Feedback - Question 5

Answer: c
Explanation: Dimensions of the container can be changed by conversion of the coordinates and this can ne done with the help of the synchro-resolver.

Test: Pole Placement By State Feedback - Question 6

The effect of error damping is to

Detailed Solution for Test: Pole Placement By State Feedback - Question 6

Answer: c
Explanation: Error damping refers to the error that is caused by the damping in the system and the effect of this error damping is that it reduces the steady state error and gain of the system reduces.

Test: Pole Placement By State Feedback - Question 7

Technique gives quick transient and stability response

Detailed Solution for Test: Pole Placement By State Feedback - Question 7

Answer: a
Explanation: Root locus is the locus of the system that is drawn by the change in the gain with respect to the frequency and this technique gives the quick transient and stability response of the system.

Test: Pole Placement By State Feedback - Question 8

A phase lag lead network introduces in the output

Detailed Solution for Test: Pole Placement By State Feedback - Question 8

Answer: c
Explanation: A phase lag lead network is the network that is similar to the differentiator and it is used to increase the speed response and increases the stability of the system and this introduces lag at low frequencies and lead at high frequencies.

Test: Pole Placement By State Feedback - Question 9

Which of the following is the non-linearity caused by servomotor?

Detailed Solution for Test: Pole Placement By State Feedback - Question 9

Answer: c
Explanation: Non-linearity is the irregular variation in the two parameters of the servomotor and this is caused by the saturation in the servomotor.

Test: Pole Placement By State Feedback - Question 10

When the initial conditions of a system are specified to be zero it implies that the system is

Detailed Solution for Test: Pole Placement By State Feedback - Question 10

Answer: a
Explanation: Zero initial condition refers to the condition in which the stored energy is zero and hence the system implies that the system is at rest without any energy stored in it .

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