For the PLC analog I/O control system shown, the fluid flow is controlled by Analog output Valve PLC Level sensor Analog input Typical analog 1/0 control system. O switching the level sensor ON and OFF O varying the position of the level sensor O varying the amount of the valve opening O switching the valve ON and OFF

Q: QUESTION 9 What is the function of the analog-to-digital (A/D) converter circuit used in analog…

A: There are two types of converter: 1. DAC(digital to analog converter): It is used to convert digital…

Q: QUESTION 4 Which is these is the BEST description of what the SCALING command does in a PLC? Allows…

A: The BEST description of what the SCALING command does in a PLC is: A) Allows the programmer to set…

Q: Briefly describe what is meant by the following terms in the context of system testing: i)…

A:

Q: A DC generator or AC generator with rectifier having the same output voltage produced, which is…

A: Generator is a machine which takes mechanical input and gives electrical output.  DC generator will…

Q: Industrial Motor Controls 8.a. A typical motor speed control circuit that is controlled by an…

A: As per guidelines given to us we can only provide the solution of first question in multiple type of…

Q: 1) The following is not an example of a Thyristor a) A Silicon Unilateral Switch b) A TRIAC c) A…

A:

Q: For a half wave or full wave rectifier the Peak Inverse Voltage of the rectifier is always greater…

A: Peak Inverse voltage of half wave and Full wave rectifier

Q: Draw the circuit diagram of series voltage regulator and explain explain the operation in your own…

A: Please find your answer below in step 2

Q: What can open-transition starting cause?

A: Open transition starting is a method of getting motor to its rated voltage by reduction of applied…

Q: 8. The standard measurement data table of a thermocouple is developed when the thermocouple's…

A: thermocouple circuit with one end in an ice bath (0°C) and the other in an unknown temperature. This…

Q: With an AC source of 230 V, 50 Hz, a single phase half controlled bridge rectifier is used to fed a…

A:

Q: Name three applications for control systems and explain briefly why is it a control system Give one…

A: Applications for control system: Centrifugal governor : This is the most usable feedback system in…

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.