electric/auto body/ag 204 Flashcards
What is the function of an alternator
convert mechanical energy to electrical energy
How is an alternator cooled
Pulling air through fan
What is an important consideration when selling a replacement alternator
They may have to provide the pulley from old part
squiggly wires, what do they contact in an alternator
slip rings
What auto part converts electric energy to mechanical energy
starter motor
What component prevents the starter from being driven by the ring gear once the engine starts
clutch
What type of gear arrangement is in a starter
planetary
What is used to operate the shift fork that engages the drive mechanism
solenoid
When selling remanufactured starters why must the invoice be included on the box
tracking purposes
What is a starter armature primarily made of
coils
How many field windings are there compared to brushes
the same
In which circuit is a power source placed in an ignition system
primary
What is the purpose of a distributor cap
seal out moisture and provide contact terminals
When providing spark plugs what information is required
thread diameter and heat range
What is heat range
length of nose end-how it releases heat
cold or hot
What part wraps around the nose of the spark pluh
side electrode
What is a common triggering device used in electronic distributors
magnetic pulse generator
What is on a mini bulb to hold/index the bulb in the socket
indexing pins/lugs
What is main advantage of LED
use small amount of current
Where is the curtsied quarter panel
passenger side at the back
What price is found in a manufacturer suggested estimating guide
retail
What is the preset time given in an estimating guide
flat rate
What ties the 2 front fenders together
rad support
What vehicle construction welds body parts together to structurally support the entire vehicle
unibody
What is the centre pillar referred to as
B pillar
What panel is designed to protect lower body from road debris
rocker panel
Where can structural glass be found
rear window
How is tempered glass made
annealing
What time of glass is bordered with a rubber weatherstrip
encapsulated
What should be verified when purchasing paint
expiration dates
What will affect flash time of a solvent
thickness of application
What is used to thin enamel based products
reducer
What are the 2 stages of enamel drying
evaporation of solvent and oxidation
Why are sealers used
improve adhesion
What are the 2 most common dry sanding abrasives
aluminum oxide an zirconia alumina
What kind of number would a coarse grit abrasive have
small
What is used to prevent damage when overloading in an ag environment
shear pin
What makes the horizontal cut under to furrow slice
share
Where is the shim located on a mouldboard plow
front edge of plow face
What should be suggested when selling disc scrapers for a disc harrow
bearings
What are the 3 major components of a disc gang
spool, disc blades, and gang bolt
What is the part that space the discs on a gang
spool
What holds seed and fertilizer
hopper
What is used to pressurize the seed box
fan
What type of plow uses shanks or shovels
chisel plow
If the drive sprocket of a manure spreader shows a hooked shape at the tips it would be an indication of what
excessive wear
When is twin swathing used
light straw
What piece of equipment is used to help crop mature quicker while reducing risk of frost damage
windrower
Where nis the bat reel
reel that helps feed crop in
What percent of separating in done in the separating are
10
90% of separating happens in what area
threshing process
What is the housing that surrounds the cleaning components called
shoe
what is a popular replacement part for a windrower
belt
What is the name of the bar that is used on the cylinders to separate grain from the stalk
rasp bar
What are the two standard PTO arrangements
540 and 1000
On a three-point hitch the points of contact with the implement are the to link and
draft links
What supports the weight of the machine and provides even pressure on the tracks
track rollers
What is the purpose of a scarifier
break top layer
What is the centre cutting edge on a scraper called
stinger
How can wear be reduced on a dozer
engage ripper first
How are forklifts with ICE typically fueled
gasoline
Why are the electric forklifts popular for indoor use
reduced emissions
How is wire rope size determined
length and width
Why should a bolt never be used as a substitute for a shackle pin
load capacity concerns
What 3 pieces of information are required to supply parts for heavy equipment
model, s/n, make
Where is the fork carriage
back part of the forks, against the mast
What is used to offset the weight of a load lifted by a lift truck
counterweight
