OHMS LAWS
TOOLS
CHAPTER 24
BAISC REF
SHOP SAFTY
100
What is the formula for Ohm's law that we used
DRAW IT ON BOARD
100
what is the clean way to cut copper pipe
pipe cuter
100
Which safety device rapidly trips a circuit when it seems a minor imbalance of current between the supply Hut and the return neutral conductors
GFCI
100
What is the heart of the refrigeration system
The compressor
100
Rule number one in the
Mr Rogers and Mr Gray are always right
200
IF THERES 150 V AND 10 AMPS WHAT IS THE AMPS
15 OHMS
200
what is used to expand the pipe name all 3
swegeding too an flaring block and hammername
200
Which enclosure contains bus bars over current protection devices designed to distribute power to individually branched circuits
load center
200
At what point in the refrigeration system is a vapor high pressure gas
From the compressor to the discharge line
200
What PPE must be on to enter the
Safety glasses work boot long shop shirt
300
TRUE OR FLASE
IF RESISTANCE INCREASES VOLTAGE STAYS THE SAME CURRENTDECREASIES
TRUE
300
what is the middle port used fore on a If refrigerator Gage manafol and what color is it
Grudging recovering in the color is yellow
300
Which conductors extend from the main service to supply Power Distribution panels or branch circuit panels
Feeder conductors
300
What is the line between the evaporator and the compressor
The suction line
300
When soldering or brazing what must be present
Bucket of pair of gloves eye protection long pants and boots
400
Another word for Current
AMPS
400
Is the clip on the end of your multimeter used for how many wires go in the clamp
amp readings one
400
What term describes a temporarily high current surge drawn by electric motors or transformers upon initial energization
Inrush current
400
What two devices in the system separate from high to low
The compressor and the metering device
400
What time must you be in the shop in the morning and after lunch
In Before the Bell
500
YOU HAVE 18 volts through SYSTEM it the resistance 2 OHMS what is the AMPS
9 amps
500
cord less ban saw
500
What closure through a channeled system is installed especially to hold and protect wires and cables
Raceway
500
What is the most Common fan you will find in a home system residential
Squirrel cage
500
How long do you flush out your eyes at the eye wash station when something is in it
15 minutes to 60 minutes