ETRO1723 - Control systems

What type of error dampening would be used in a control system for a temperature controlled oven?

• critically damped

• overdamped

• underdamped

• simply damped

• closely damped

A robot arm travels from point A to point B, but it keeps overshooting. What type of error dampening is being used?

• critically damped
• overdamped
• underdamped
• simply damped
• closely damped

A motor spins up very slowly and takes some time before it reaches its set speed. What type of error dampening is being used?

• critically damped

• overdamped

• underdamped

• simply damped

• closely damped

A microcontroller has to read a position control sensor, what type of interface system has to be used?

• analog to digital transfer

• analog to digital converter

• digital to analog trasnfer

• digital to analog converter

What circuit does the box labelled X represent?

• Voltage divider

• Transducer

• Voltage out

• Sample and Hold

What circuit does the box labelled H represent?

• Voltage divider

• Transducer

• Voltage out

• Sample and Hold

How does the box labelled H function? Select all that apply.

• Detects physical change

• Detects movement

• Outputs a voltage

• Converts energy to another form