Question 1

The permanent magnetics of the conventional PM motor are magnetized along their length or their width.

Accepted Answer

A) True 
 B)False

Question 2

Match the benefit to its motor .
-Responds quickly to change in input voltage

Accepted Answer

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

Question 3

The done bit of a CTD counter in an SLC 500 PLC turs on when the accumulator counts up to the preset value.

Accepted Answer

A) True 
 B)False

Question 4

Sequential function charts is a PLC langauge that is much like Grafcet.

Accepted Answer

A) True 
 B)False

Question 5

The current PLC standard has 9 parts.

Accepted Answer

A) True 
 B)False

Question 6

Instruction list is a PLC langauge that is much like Pascal.

Accepted Answer

A) True 
 B)False

Question 7

Select the correct input logic contact for the following situation. Field device is NC, the rung output should be off or not active when the field device is not activated.

Accepted Answer

A)  Examine on 
B)  Examine off 
C)  Insufficient information 
A)  Examine on 
B)  Examine off 
C)  Insufficient information

Question 8

PLCs introduced in the future will have variable -based addressing for variables and not rack/slot addressing.

Accepted Answer

A) True 
 B)False

Question 9

If the output address is O:3/15, then

Accepted Answer

A)  The processor module is in slot 3. 
B)  The output field device is wired to terminal 3. 
C)  The output module is in slot 15. 
D)  The processor module is in slot 15. 
E)  None of the above. 
A)  The processor module is in slot 3. 
B)  The output field device is wired to terminal 3. 
C)  The output module is in slot 15. 
D)  The processor module is in slot 15. 
E)  None of the above.

Question 10

The PLC language that is most like assembly language in a microprocessor is

Accepted Answer

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

Question 11

Match the benefit to its motor .
-Responds quickly to changes in speed

Accepted Answer

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

Question 12

Which of the following is not an advantage of a permanent magnetic motor over a field wound motor?

Accepted Answer

A)  It needs only one power supply. 
B)  It has lower inertia. 
C)  Its flux is always constant. 
D)  It has higher efficiency. 
A)  It needs only one power supply. 
B)  It has lower inertia. 
C)  Its flux is always constant. 
D)  It has higher efficiency.

Question 13

Which of the following bits is NOT found in an SLC 500 counter command?

Accepted Answer

A)  EN 
B)  CU 
C)  CD 
D)  OV 
E)  DN 
A)  EN 
B)  CU 
C)  CD 
D)  OV 
E)  DN

Question 14

Select the correct input logic contact for the following situation. Field device is NO, the rung output should be on or active when the field device is activated.

Accepted Answer

A)  Examine on 
B)  Examine off 
C)  Insufficient information 
A)  Examine on 
B)  Examine off 
C)  Insufficient information

Question 15

Dick Bradley is the inventory of the PLC.

Accepted Answer

A) True 
 B)False

Question 16

Match the advantage to its encoder.
-Does not lose information because of a power dropout

Accepted Answer

A)  Absolute encoder 
B)  Absolute and incremental encoders 
C)  Incremental encode 
A)  Absolute encoder 
B)  Absolute and incremental encoders 
C)  Incremental encode

Question 17

To communicate with sensors, the PLC uses a SERCOS interface.

Accepted Answer

A) True 
 B)False

Question 18

Match the features to its motor .
-Good 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 19

The determination of the direction of rotation by an optical encoder is independent of the number of tracks.

Accepted Answer

A) True 
 B)False

Question 20

The inability of stepper motors to follow the step command exactly results in damping followed by oscillations.

Accepted Answer

A) True 
 B)False

The permanent magnetics of the conventional PM motor are magnetized along their length or their width.

Match the benefit to its motor . -Responds quickly to change in input voltage

The done bit of a CTD counter in an SLC 500 PLC turs on when the accumulator counts up to the preset value.

Sequential function charts is a PLC langauge that is much like Grafcet.

The current PLC standard has 9 parts.

Instruction list is a PLC langauge that is much like Pascal.

Select the correct input logic contact for the following situation. Field device is NC, the rung output should be off or not active when the field device is not activated.

PLCs introduced in the future will have variable -based addressing for variables and not rack/slot addressing.

If the output address is O:3/15, then

The PLC language that is most like assembly language in a microprocessor is

Match the benefit to its motor . -Responds quickly to changes in speed

Which of the following is not an advantage of a permanent magnetic motor over a field wound motor?

Which of the following bits is NOT found in an SLC 500 counter command?

Select the correct input logic contact for the following situation. Field device is NO, the rung output should be on or active when the field device is activated.

Dick Bradley is the inventory of the PLC.

Match the advantage to its encoder. -Does not lose information because of a power dropout

To communicate with sensors, the PLC uses a SERCOS interface.

Match the features to its motor . -Good reliability

The determination of the direction of rotation by an optical encoder is independent of the number of tracks.

The inability of stepper motors to follow the step command exactly results in damping followed by oscillations.

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

The permanent magnetics of the conventional PM motor are magnetized along their length or their width.

Match the benefit to its motor . -Responds quickly to change in input voltage

The done bit of a CTD counter in an SLC 500 PLC turs on when the accumulator counts up to the preset value.

Sequential function charts is a PLC langauge that is much like Grafcet.

The current PLC standard has 9 parts.

Instruction list is a PLC langauge that is much like Pascal.

Select the correct input logic contact for the following situation. Field device is NC, the rung output should be off or not active when the field device is not activated.

PLCs introduced in the future will have variable -based addressing for variables and not rack/slot addressing.

If the output address is O:3/15, then

The PLC language that is most like assembly language in a microprocessor is

Match the benefit to its motor . -Responds quickly to changes in speed

Which of the following is not an advantage of a permanent magnetic motor over a field wound motor?

Which of the following bits is NOT found in an SLC 500 counter command?

Select the correct input logic contact for the following situation. Field device is NO, the rung output should be on or active when the field device is activated.

Dick Bradley is the inventory of the PLC.

Match the advantage to its encoder. -Does not lose information because of a power dropout

To communicate with sensors, the PLC uses a SERCOS interface.

Match the features to its motor . -Good reliability

The determination of the direction of rotation by an optical encoder is independent of the number of tracks.

The inability of stepper motors to follow the step command exactly results in damping followed by oscillations.

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