Title: Ch 27
Course: Renee-Faculty_Template_Jones-620-303-Motors_Ind_Electrical_Systems

Q: Which manufacturing represents durable goods type products?
- Discrete
- Process
- Food
- Automotive
A: Discrete

Q: What are the main parts of a PLC? Check all that apply
- CPU (brain)
- Power supply
- Rack
- Inputs
- Outputs
- Analog
- digital
- Motor controls
A: CPU (brain); Power supply; Rack; Inputs; Outputs

Q: What items would be considered inputs?  Check all that apply.
- NO pushbutton
- NC limit switch
- NO photo eye
- NO prox switch
- NO contacts on a motor starter
- Coil of a motor starter
- Solenoid
- Pilot light
A: NO pushbutton; NC limit switch; NO photo eye; NO prox switch; NO contacts on a motor starter

Q: What are examples of outputs?  Check all that apply.
- Coil of a motor starter
- Coil of relay
- Pilot light
- Solenoid
- NO pushbutton
- NC limit switch
- NO photo eye
- NO prox switch
A: Coil of a motor starter; Coil of relay; Pilot light; Solenoid

Q: If you are using a PLC to control your machine and you want to control multiple outputs with a single pushbutton how many physical contacts do you need on the pushbutton?
- 1
- 2
- As many NO contacts to turn on the outputs and as many NC contacts as you want to turn off the contacts.
- As many contacts as you have controling the outputs.
A: 1