Title: Multirung Control in a ladder circuit
Course: Renee-Faculty_Template_Jones-620-303-Motors_Ind_Electrical_Systems

Q: The ability to control relays with DC in a AC circuit is called
- AC/DC
- Fluxing
- Interfacing
- Inductive reactance
A: Interfacing

Q: What does N.C. mean
- No cookies
- Normally closed
- Not concealed
- Never correct
A: Normally closed

Q: When energized the coil attracts the _________.
- armature
- switch
- purple
- rung
- ladder
A: armature

Q: A common application for a relay is what?
- an easy way to connect L1 to L2
- their easier to fill out at McDonalds
- thier used instead of a light switch
- to connect to one type of voltage to control another circuit that operates at a different voltage
A: to connect to one type of voltage to control another circuit that operates at a different voltage

Q: A relay consists of what?
- lamp and switch
- coil and magnet
- contacts and coil
- energizer and bunny
- dc and ac current flow
A: contacts and coil

Q: When a multi-rung control is implimented in a ladder circuit an ______ relay coil in one rung will control the operation of _______ in one or more rungs.
- input, coils
- output, inputs
- output, circuits
A: output, circuits

Q: In the example from the reading, when the N.C. button is pressed, it causes which of the following situations to not occur?
- The current path in rung 1 opens and the output coil is de-energized.
- The current path continues to supply voltage to both the green lamp and red lamp.
- The N.O. contact in rung 2 opens, causing the green lamp to turn off.
- The N.C. contact in rung 3 closes, causing the red lamp to turn on.
A: The current path continues to supply voltage to both the green lamp and red lamp.

Q: What is a feature of a ladder circuit?
- rungs
- coils
- pushbuttons
- all of the above
A: all of the above

Q: What does N.O. stand for?
- No means no.
- Not original.
- Normally open.
A: Normally open.