Deck 11: Float Switch Control of a Pump and Pilot Lights Circuit (3), Developing a Wiring Diagram Circuit (1)

Question 1

The method used for developing wiring diagrams is the same as the method used for installing new equipment.

Answer 1

True

Question 2

After numbering components, connection of the circuit is made by connecting ____ numbers.

A) odd
B) even
C) like
D) unlike

Answer 2

like

Question 3

The letter "C" stands for ____________________ when labeling terminals.

Answer 3

common
Common

Question 4

What are the rules for the numbering system used to understand circuit connections?

Question 5

Most pilot devices, such as float switches, pressure switches, and limit switches, usually contain more than two contacts.

Question 6

In the float switch circuit, what happens when motor starter M1 de-energizes?

A) The pump motor starts.
B) The water level rises.
C) Relay coil FSCR energizes.
D) The pump motor stops.

Question 7

In the float switch circuit, if the pump motor becomes overloaded, a(n) ____________________ stops the pump motor only.

Question 8

What happens when the circuit requires pilot devices to use more contacts than they contain?