Atomic structure
OHMS laws
Tools
Controls
Stuff
100
smallest particle
What is an atom
100
named after this person
Who is George Ohm
100
this tool is used to add or remove refrigerant
What is a manifold gauge set
100
temperature controlled switch
What is a thermostat
100
Carrier man's arch rival
Who is Trane man (Mr. C)
200
positive charge
What is a proton
200
the three members of a standard Ohm's law pie chart
What is E, I & R
200
This tool is used to check a vacuum
What is a micron gauge
200
magnetically operated switch
What is a relay
200
this is known as the flow of electrons thru a conductor
What is amperage
300
negative charge
What is an electron
300
the push of electrons through a conductor
What is voltage
300
this tool cuts large pieces of sheet metal
What is a jump shear or shear
300
turns on a humidifier
What is a humidistat
300
Rubber is an ?
What is an insulator
400
has no charge, is neutral
What is a neutron
400
E x I = ?
What is wattage
400
tool that checks amperage
What is an ammeter
400
what SPST stands for
What is single pole single throw
400
this control has N/O and N/C contacts
What is a relay
500
like charges repel, un like charges attract
What is the law of charges
500
EMF
What is electro motive force / or voltage
500
this type of hammer is used specifically for sheet metal
What is a setting hammer
500
transformers are rated in this
What is V A (volt amperes)
500
E / I equals
What is resistance
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