H.W: What instruction would you select for each of the following discrete input field devices to accomplish the desired task? (State the reason for your answer.) a. Turn on a light when a conveyor motor is running in reverse. The input field device is a set of contacts on the conveyor start relay that close when the motor is running forward and open when it is running in reverse. b. When a pushbutton is pressed, it operates a solenoid. The input field device is a normally open pushbutton. c. Stop a motor from running when a pushbutton is pressed. The input field device is a normally closed pushbutton.

Q: How can I write the Verilog test bench and generate and verify the associated timing report of it?

A: 1module magnitude_comparator ( 2 input [3:0] A, 3 input [3:0] B, 4 output wire A_lt_B 5); 6 7…

Q: 14.a. An encoder is a device that is used to A. excite the motor's interpoles. B. feed pack position…

A:

Q: A motor starter contains protection devices to prevent an overcurrent condition in the motor's…

A:

Q: What is a field control station involves? A: Power connection B: One or more network connections C:…

A: Field control station involves 1) Power connection 2) One or more network connections 3) Connection…

Q: 8.a. What is the purpose of relay CRE in the roll stand machine? A. Relay CRE is used as an…

A: CRE relay is used to detect fault in the input circuit. It is used in stop button of contact welding…

Q: Q1/ Design a circuit using an arduino board to control the direction and the speed of rotation of DC…

A: Design a circuit using an arduino board to control the direction and speed of rotation of DC motor…

Q: A three-phase motor can be made to run backwards by A. connecting a resistor in series with the…

A:

Q: Refer to the exhibit. In which section of the motherboard would a SATA cable would be installed? D…

A: SATA ports on the motherboard are commonly positioned away from all of the other ports. SATA ports…

Q: Explain with the aid of a drawing or hand sketch how a bimetallic overload relay operates?

A: The overload relay is installed on the motor to regulate the circuit that makes a contact with the…

Q: What is the use of auxiliary contact in the magnetic controller?

A: The auxiliary contact is often used for the transmission circuit One contactor can have many…

Q: QUESTION 5 The differences between a standard PLC and a safety PLC are: A standard PLC has one…

A: We need select correct option for given statement.

Q: Explain the difference between load and auxiliary contacts.

A: Auxiliary contacts are small. These are used as part of control circuit .

Q: Make a circuit to control the 3-phase AC motor, such that it will turn on when the on button (NO) is…

A: Make a circuit to control the 3-phase AC motor, such that it will turn on when the on button (NO) is…

Q: 4. A control system in which the manipulator variable, the control variable for the operation of the…

A: We need to select correct option for given statement .

Q: A single-phase full-wave AC voltage controller is operated from a 120 V rms, 60 Hz supply with a…

A: Given that,Operating voltage, Frequency, Power factor, Conduction angle,

Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.