Circuits and Ladder Diagrams

• The first wire in the ladder diagram

• The negative side of the power source

• The NC side of the switch

• None of the above

• The control solenoid

• The coil on the relay

• The common contact on the relay

• All of the above

• A limit switch

• A NO switch

• A NC switch

• none of the above

• NO limit switch

• NC limit switch

• This is not a limit switch

• A DPDT switch

• The negative side of the power source

• The last wire in the circuit

• A place to add a new circuit

• All of the above

• Multiswitch

• A solenoid

• A relay

• none of the above

• A relay

• A switch

• A solenoid

• A NC switch

• A NC switch in a relay

• A NO switch in a relay

• A NC contact in a pushbutton

• A solenoid

• A NO push button

• A power source

• A NO switch in a relay

• A coil

• There is no difference

• CRA is one row of switches and CRB is a different row of switches

• One is named CRA the other is named CRB

• none of the above