Question 1

PLC modules get their power and data communication over the backplane.

Accepted Answer

A) True 
 B)False

Question 2

The stepper motor is capable of incrementally controlling the velocity, distance, and direction of its mechanical load.

Accepted Answer

A) True 
 B)False

Question 3

Match the features to its motor .
-Very precise

Accepted Answer

A)  Brushless motor 
B)  Permanent magnetic motor 
C)  Permanent magnetic motor and brushless motor 
D)  Permanent magnetic motor and stepper motor 
E)  Stepper motor
F ) Brushless motor and stepper moto 
A)  Brushless motor 
B)  Permanent magnetic motor 
C)  Permanent magnetic motor and brushless motor 
D)  Permanent magnetic motor and stepper motor 
E)  Stepper motor
F ) Brushless motor and stepper moto

Question 4

Match the benefit to its motor .
-Can operate continually at low speed

Accepted Answer

A)  Torque motor 
B)  Coreless motor 
C)  Brushless DC motor 
A)  Torque motor 
B)  Coreless motor 
C)  Brushless DC motor

Question 5

If the contact symbol on a PLC ladder logic rung is an examine on, then

Accepted Answer

A)  power flows in the examine on contact if the field device is a NO contact and the contacts are in their normal position. 
B)  power flows in the contact if the input pin associated with the examine on contact has zero volts present. 
C)  the field device must be a NC type of contact. 
D)  the field device must be a NO type of contact. 
E)  None of the above 
A)  power flows in the examine on contact if the field device is a NO contact and the contacts are in their normal position. 
B)  power flows in the contact if the input pin associated with the examine on contact has zero volts present. 
C)  the field device must be a NC type of contact. 
D)  the field device must be a NO type of contact. 
E)  None of the above

Question 6

The best PLC language for a program that has a large number of numerical calculations in addition to the control requirements is

Accepted Answer

A)  Sequential Function Charts. 
B)  Ladder Logic. 
C)  Instruction List. 
D)  Structured Text. 
E)  Function Block Diagrams. 
A)  Sequential Function Charts. 
B)  Ladder Logic. 
C)  Instruction List. 
D)  Structured Text. 
E)  Function Block Diagrams.

Question 7

Match the Sequential Function Block description with the correct term. Terms can be used more than once.
-Box with the double outside lines

Accepted Answer

A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement 
A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement

Question 8

The micro -stepping mode generates small stepping angles through motor current control via PWM of the excitation voltage of the rotor windings.

Accepted Answer

A) True 
 B)False

Question 9

Match the features to its motor .
-Low efficiency

Accepted Answer

A)  Brushless motor 
B)  Permanent magnetic motor 
C)  Permanent magnetic motor and brushless motor 
D)  Permanent magnetic motor and stepper motor 
E)  Stepper motor
F ) Brushless motor and stepper moto 
A)  Brushless motor 
B)  Permanent magnetic motor 
C)  Permanent magnetic motor and brushless motor 
D)  Permanent magnetic motor and stepper motor 
E)  Stepper motor
F ) Brushless motor and stepper moto

Question 10

Which of the following is not an excitation mode of a stepper motor?

Accepted Answer

A)  three -phase modified 
B)  single -phase modified 
C)  micro -stepping 
D)  two -phase modified 
E)  half -stepping 
A)  three -phase modified 
B)  single -phase modified 
C)  micro -stepping 
D)  two -phase modified 
E)  half -stepping

Question 11

In an AC servomotor, the voltage applied to the fixed winding and the voltage applied to the control winding are either in phase or ninety degrees out of phase.

Accepted Answer

A) True 
 B)False

Question 12

Match the Sequential Function Block description with the correct term. Terms can be used more than once.
-Expression that moves execution to the next block

Accepted Answer

A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement 
A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement

Question 13

Match the Sequential Function Block description with the correct term. Terms can be used more than once.
-Box in which the action description or output statement is placed

Accepted Answer

A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement 
A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement

Question 14

Match the features to its motor .
-Poor reliability

Accepted Answer

A)  Brushless motor 
B)  Permanent magnetic motor 
C)  Permanent magnetic motor and brushless motor 
D)  Permanent magnetic motor and stepper motor 
E)  Stepper motor
F ) Brushless motor and stepper moto 
A)  Brushless motor 
B)  Permanent magnetic motor 
C)  Permanent magnetic motor and brushless motor 
D)  Permanent magnetic motor and stepper motor 
E)  Stepper motor
F ) Brushless motor and stepper moto

Question 15

Match the Sequential Function Block description with the correct term. Terms can be used more than once.
-Box where the action qualifier dialog box link is found.

Accepted Answer

A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement 
A)  Step box 
B)  Action block 
C)  Qualifier configuration box 
D)  Configuration box 
E)  Transition condition
F) Initial step
G) Step advance statement

Question 16

The best PLC language for doing PID control is

Accepted Answer

A)  Instruction List. 
B)  Function Block Diagrams. 
C)  Ladder Logic. 
D)  Sequential Function Charts. 
E)  Structured Text. 
A)  Instruction List. 
B)  Function Block Diagrams. 
C)  Ladder Logic. 
D)  Sequential Function Charts. 
E)  Structured Text.

Question 17

Match the Allen Bradley SLC 500 register symbol with the register function.
-O

Accepted Answer

A)  File stores the state of input values. 
B)  File used to indicate that the bit is an internal relay logic. 
C)  File is used to indicate that the command is a timer. 
D)  Answer not provided. 
E)  File stores the state of output values.
F) The file used to store floating point values.
G) File stores the state of controller operation values.
H) File is used to indicate that the command is a counter.
I)A file used with shift registers to store pointer position.
J)The file used to store interger valu 
A)  File stores the state of input values. 
B)  File used to indicate that the bit is an internal relay logic. 
C)  File is used to indicate that the command is a timer. 
D)  Answer not provided. 
E)  File stores the state of output values.
F) The file used to store floating point values.
G) File stores the state of controller operation values.
H) File is used to indicate that the command is a counter.
I)A file used with shift registers to store pointer position.
J)The file used to store interger valu

Question 18

The machine architecture for a PLC is the same as that used for a personal computer with the exception of a hard drive.

Accepted Answer

A) True 
 B)False

Question 19

Match the Allen Bradley SLC 500 register symbol with the register function.
-S2

Accepted Answer

A)  File stores the state of input values. 
B)  File used to indicate that the bit is an internal relay logic. 
C)  File is used to indicate that the command is a timer. 
D)  Answer not provided. 
E)  File stores the state of output values.
F)The file used to store floating point values.
G) File stores the state of controller operation values.
H) File is used to indicate that the command is a counter.
I)A file used with shift registers to store pointer position.
J)The file used to store interger valu 
A)  File stores the state of input values. 
B)  File used to indicate that the bit is an internal relay logic. 
C)  File is used to indicate that the command is a timer. 
D)  Answer not provided. 
E)  File stores the state of output values.
F)The file used to store floating point values.
G) File stores the state of controller operation values.
H) File is used to indicate that the command is a counter.
I)A file used with shift registers to store pointer position.
J)The file used to store interger valu

Question 20

Use the following ladder logic rung when matching the following answers.
‪  
-DrainShut is active if

Accepted Answer

A)  an examine off type contact. 
B)  the DrainShut field device has a NO contact type and is actived. 
C)  either DrainShut or DoorShut are not active. 
D)  a sealing contact. 
E)  link 3 is active.
F ) the DrainShut field device has a NC contact type and is actived. 
A)  an examine off type contact. 
B)  the DrainShut field device has a NO contact type and is actived. 
C)  either DrainShut or DoorShut are not active. 
D)  a sealing contact. 
E)  link 3 is active.
F ) the DrainShut field device has a NC contact type and is actived.

PLC modules get their power and data communication over the backplane.

The stepper motor is capable of incrementally controlling the velocity, distance, and direction of its mechanical load.

Match the features to its motor . -Very precise

Match the benefit to its motor . -Can operate continually at low speed

If the contact symbol on a PLC ladder logic rung is an examine on, then

The best PLC language for a program that has a large number of numerical calculations in addition to the control requirements is

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Box with the double outside lines

The micro -stepping mode generates small stepping angles through motor current control via PWM of the excitation voltage of the rotor windings.

Match the features to its motor . -Low efficiency

Which of the following is not an excitation mode of a stepper motor?

In an AC servomotor, the voltage applied to the fixed winding and the voltage applied to the control winding are either in phase or ninety degrees out of phase.

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Expression that moves execution to the next block

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Box in which the action description or output statement is placed

Match the features to its motor . -Poor reliability

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Box where the action qualifier dialog box link is found.

The best PLC language for doing PID control is

Match the Allen Bradley SLC 500 register symbol with the register function. -O

The machine architecture for a PLC is the same as that used for a personal computer with the exception of a hard drive.

Match the Allen Bradley SLC 500 register symbol with the register function. -S2

Use the following ladder logic rung when matching the following answers. ‪ -DrainShut is active if

Introduction to Industrial Control Systems, Discrete Control Input and Output Devices

Solidstate Devices in Industrial Applications, Operational Amplifiers and Linear ICS

SCRS, Triacs, Other Thryristors, Discrete Automation Sensors and Devices

Analog Processes Control Devices, Sensors and Safety

DC Motors, Control Circuits, AC Motors and Variable Speed Drives

Embedded Microcontrollers, Open and Closed Loop Process Control

Industrial Robots, Automation Systems and Data Communication Between Intelligent Machines

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Exam 6: Special Purpose Motor, Control Devices and Programmable Logic Controllers

PLC modules get their power and data communication over the backplane.

The stepper motor is capable of incrementally controlling the velocity, distance, and direction of its mechanical load.

Match the features to its motor . -Very precise

Match the benefit to its motor . -Can operate continually at low speed

If the contact symbol on a PLC ladder logic rung is an examine on, then

The best PLC language for a program that has a large number of numerical calculations in addition to the control requirements is

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Box with the double outside lines

The micro -stepping mode generates small stepping angles through motor current control via PWM of the excitation voltage of the rotor windings.

Match the features to its motor . -Low efficiency

Which of the following is not an excitation mode of a stepper motor?

In an AC servomotor, the voltage applied to the fixed winding and the voltage applied to the control winding are either in phase or ninety degrees out of phase.

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Expression that moves execution to the next block

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Box in which the action description or output statement is placed

Match the features to its motor . -Poor reliability

Match the Sequential Function Block description with the correct term. Terms can be used more than once. -Box where the action qualifier dialog box link is found.

The best PLC language for doing PID control is

Match the Allen Bradley SLC 500 register symbol with the register function. -O

The machine architecture for a PLC is the same as that used for a personal computer with the exception of a hard drive.

Match the Allen Bradley SLC 500 register symbol with the register function. -S2

Use the following ladder logic rung when matching the following answers. ‪ -DrainShut is active if

Introduction to Industrial Control Systems, Discrete Control Input and Output Devices

Solidstate Devices in Industrial Applications, Operational Amplifiers and Linear ICS

SCRS, Triacs, Other Thryristors, Discrete Automation Sensors and Devices

Analog Processes Control Devices, Sensors and Safety

DC Motors, Control Circuits, AC Motors and Variable Speed Drives

Embedded Microcontrollers, Open and Closed Loop Process Control

Industrial Robots, Automation Systems and Data Communication Between Intelligent Machines

Filters