Podcast
Questions and Answers
What is the function of an actuator in a machine?
What is the function of an actuator in a machine?
- To convert mechanical energy into electrical energy
- To open a valve (correct)
- To control a hydraulic power system
- To generate electrical energy
Which type of actuator uses compressed air to move a load along a linear path?
Which type of actuator uses compressed air to move a load along a linear path?
- Electric actuator
- Magnetic actuator
- Hydraulic actuator
- Pneumatic actuator (correct)
What type of energy does an electric actuator use to actuate a mechanical system?
What type of energy does an electric actuator use to actuate a mechanical system?
- Compressed air energy
- Hydraulic energy
- Electrical energy (correct)
- Mechanical energy
Which type of DC motor uses permanent magnets to create field flux?
Which type of DC motor uses permanent magnets to create field flux?
What is one of the advantages of a Permanent Magnet DC Motor?
What is one of the advantages of a Permanent Magnet DC Motor?
What type of energy does a hydraulic actuator use to facilitate mechanical operation?
What type of energy does a hydraulic actuator use to facilitate mechanical operation?
Which type of actuator uses compressed air acting on a piston inside a cylinder to move a load along a linear path?
Which type of actuator uses compressed air acting on a piston inside a cylinder to move a load along a linear path?
What is the main advantage of a series DC motor?
What is the main advantage of a series DC motor?
Which type of DC motor generates a large amount of starting torque but cannot regulate speed?
Which type of DC motor generates a large amount of starting torque but cannot regulate speed?
What type of actuator uses electrical energy to actuate a mechanical system using magnetic field?
What type of actuator uses electrical energy to actuate a mechanical system using magnetic field?
