MCQOPTIONS

Explore topic-wise MCQs in Control Systems.

This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Control Systems knowledge and support exam preparation. Choose a topic below to get started.

1.	Valves can be classified according to their use as:
A.	Directional flow
B.	Pressure control
C.	Flow control
D.	All of the mentioned
Answer» E.

2.	Deciding the method of control by:
A.	The purpose of valve
B.	Type of fluid
C.	Design and purpose of the system
D.	All of the mentioned
Answer» E.

3.	Assertion (A): It is all but impossible to design a practical fluid power system without some means of controlling the volume and pressure of the fluid.Reason (R): It is controlled and done by valves.
A.	Both A and R are true and R is not correct explanation of A.
B.	Both A and R are true but R is not correct explanation of A.
C.	A is true but R is false
D.	A is false but R is true
Answer» B. Both A and R are true but R is not correct explanation of A.

4.	Assertion (A): The servo robot is a closed loop systemReason(R): It allows for a feedback
A.	Both A and R are true and R is not correct explanation of A
B.	Both A and R are true but R is not correct explanation of A
C.	A is true but R is false
D.	A is false but R is true
Answer» B. Both A and R are true but R is not correct explanation of A

5.	DECIDING_THE_METHOD_OF_CONTROL_BY:?$
A.	The purpose of valve
B.	Type of fluid
C.	Design and purpose of the system
D.	All of the mentioned
Answer» E.

6.	Valves can be classified according to their use as:$
A.	Directional flow
B.	Pressure control
C.	Flow control
D.	All of the mentioned
Answer» E.

7.	Valves_can_be_classified_according_to_their_use_as:$
A.	Directional flow
B.	Pressure control
C.	Flow control
D.	All of the mentioned
Answer» E.

8.	Assertion (A): It is all but impossible to design a practical fluid power system without some means of controlling the volume and pressure of the fluid?
A.	: It is controlled and done by valves.
B.	Both A and R are true and R is not correct explanation of A.
C.	Both A and R are true but R is not correct explanation of A.
D.	A is true but R is false
Answer» B. Both A and R are true and R is not correct explanation of A.

9.	____________ is the back and forth motion of pistons inside of cylinders that provide the flow of fluid.
A.	Fluid pump
B.	Gravity pump
C.	Reciprocating pump
D.	Displacement pump
Answer» D. Displacement pump

10.	Connectors and fittings are used in the fluid power system :
A.	To connect to various sections of the fluid lines to each other
B.	To detach the fluid lines to the components of the system
C.	They are used in the high pressure fluid system
D.	None of the mentioned
Answer» B. To detach the fluid lines to the components of the system

11.	Pumps that discharge liquid in a continuous flow are referred to as non-positive displacement.
A.	True
B.	False
Answer» B. False

12.	The basic components of hydraulic fluid power system are :
A.	Reservoir
B.	Pump and lines
C.	Actuating devices and control valves
D.	All of the mentioned
Answer» E.

13.	Motors used for electronic actuator drives :
A.	AC servo motors
B.	DC servo motors
C.	Stepper motors
D.	All of the mentioned
Answer» E.

14.	A__________ translates signals from the controller into the motor voltage and current signals.
A.	Servo motor
B.	Servo amplifier
C.	AC motor
D.	DC motor
Answer» C. AC motor

15.	Assertion (A): The servo robot is a closed loop system
A.	: It allows for a feedback
B.	Both A and R are true and R is not correct explanation of A
C.	Both A and R are true but R is not correct explanation of A
D.	A is true but R is false
Answer» B. Both A and R are true and R is not correct explanation of A