WorksheetsBAS - IO DEVICES
Total questions: 10
Worksheet time: 5mins
A NTC thermistor used to measure?
Pressure
Flow
Temperature
Humidity
A device installed on a pipe and is used to shut open or close water to the tank from a remote location is called?
Relay
Contactor
Solenoid Valve
Gate valve
A temperature sensor which measure outside air temperature
Psuedo point
Analog Point
Digital Point
In order to do automatic irrigation for the school playground, what input device will you consider?
Temperature Sensor
Humidity Sensor
Moisture Sensor
Level Sensor
Which is an example of a standalone controller
Thermostat
DDC Controller
Motor Control Panel
Heat Exchanger
Where can we use a digital timer?
Traffic Control
External Lighting Control
Irrigation Control
All the options
A solenoid valve is an example of a.....
Analog input device
Analog output device
Digital input device
Digital output device
When we change the room temperature setpoint, we are adjusting which point in the BAS
Analog Point
Digital Point
Multistate Point
Pseudo Point
What is the full form of DDC in BAS terminology?
Direct Digital Controller
Digital Device Control
Data Driven Control
None of the above
Which control system have high accuracy?
Manual Control
Pneumatic Control
Electromechanical Control
Digital Control
