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Test: Solution Of State Equations - Electrical Engineering (EE) MCQ


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10 Questions MCQ Test - Test: Solution Of State Equations

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

Which of the following is an electromechanical device ?

Detailed Solution for Test: Solution Of State Equations - Question 1

Answer: c
Explanation: LVDT is linear variable differential transformer which is an inductive transducer and converts the displacement of the core to the electrical energy and also is electromechanical device.

Test: Solution Of State Equations - Question 2

A differentiator is usually not a part of a control system because it

Detailed Solution for Test: Solution Of State Equations - Question 2

Answer: c
Explanation: A differentiator is the phase lead compensator which increases the speed of response and bandwidth and manages the transient response of the system.

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Test: Solution Of State Equations - Question 3

If the gain of the critical damped system is increased it will behave as

Detailed Solution for Test: Solution Of State Equations - Question 3

Answer: d
Explanation: Gain of the critical system is inversely proportional to the root of the damping factor and hence on increasing the gain the damping reduces and system becomes the underdamped.

Test: Solution Of State Equations - Question 4

In a control system integral error compensation _______ steady state error

Detailed Solution for Test: Solution Of State Equations - Question 4

Answer: b
Explanation: Integral error compensation is the phase lag compensation and reduces the steady state error and eliminates the error.

Test: Solution Of State Equations - Question 5

With feedback _____ reduces.

Detailed Solution for Test: Solution Of State Equations - Question 5

Answer: b
Explanation: Feedback reduces the gain as it causes the stability to the closed loop system and for the good control system the stability of the system should be high and also the speed of response.

Test: Solution Of State Equations - Question 6

An amplidyne can give which of the following characteristics?

Detailed Solution for Test: Solution Of State Equations - Question 6

Answer: d
Explanation: An amplidyne has constant current, voltage and power.

Test: Solution Of State Equations - Question 7

Which of the following can be measured by LVDT?

Detailed Solution for Test: Solution Of State Equations - Question 7

Answer: d
Explanation: LVDT can measure displacement, velocity and acceleration which is a linear variable differential transformer and inductive transducer.

Test: Solution Of State Equations - Question 8

____________directly converts temperature into voltage.

Detailed Solution for Test: Solution Of State Equations - Question 8

Answer: a
Explanation: Thermocouple is a device that converts the change in the temperature into voltage in which the change in temperature of the different metals results in change in voltage.

Test: Solution Of State Equations - Question 9

The transfer function technique is considered as inadequate under which of the following conditions?

Detailed Solution for Test: Solution Of State Equations - Question 9

Answer: d
Explanation: Transfer function is the ratio of laplace output to the laplace input with the zero initial conditions and is considered inadequate due to complexity, stability problems and multiple input disturbances.

Test: Solution Of State Equations - Question 10

Which of the following is the output of a thermocouple?

Detailed Solution for Test: Solution Of State Equations - Question 10

Answer: d
Explanation: Thermocouple is the device that is used to convert the change in temperature gives output in DC form.

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