A transducer is a device that is used to:
a. Generate a set point
b. Produce an off or on signal
c. Convert direct acting to reverse acting
d. Amplify an electronic signal, or convert it to another energy form
e. Filter an electronic signal
Answer: D
Learn More :
Power Engineering Chapter 109
- Transmitters or transducers can measure
- Electronic controllers can be divided into two types
- An example of a final control element is a
- In a basic electrical control system the device that senses a drop in air temperature is called the
- Control motors are divided into two classifications
- An example of a controlled device would be
- Pressure controllers can be divided into two classes
- A room thermostat should be mounted on an inside wall about
- A bimetal thermostat's operating range is between
- On-off thermostats are equipped with
- Thermostats may be classified according to their
- A device used to position dampers and control valves is termed
- The electrical resistance of a thermistor will:
- An electronic control system is comprised of a:
- An advantage of an electronic control system is that:
- Authority or Compensation Authority is the:
- Resistance temperature devices can provide a relatively linear resistance variation from:
- A direct acting controller:
- An electronic controller is:
- Setpoint deviation is also called:
- A pressure sensor converts pressure changes into:
- Proportional band or throttling range is the: