electric/auto body/ag 204 Flashcards

1
Q

What is the function of an alternator

A

convert mechanical energy to electrical energy

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2
Q

How is an alternator cooled

A

Pulling air through fan

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3
Q

What is an important consideration when selling a replacement alternator

A

They may have to provide the pulley from old part

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4
Q

squiggly wires, what do they contact in an alternator

A

slip rings

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5
Q

What auto part converts electric energy to mechanical energy

A

starter motor

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6
Q

What component prevents the starter from being driven by the ring gear once the engine starts

A

clutch

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7
Q

What type of gear arrangement is in a starter

A

planetary

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8
Q

What is used to operate the shift fork that engages the drive mechanism

A

solenoid

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9
Q

When selling remanufactured starters why must the invoice be included on the box

A

tracking purposes

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10
Q

What is a starter armature primarily made of

A

coils

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11
Q

How many field windings are there compared to brushes

A

the same

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12
Q

In which circuit is a power source placed in an ignition system

A

primary

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13
Q

What is the purpose of a distributor cap

A

seal out moisture and provide contact terminals

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14
Q

When providing spark plugs what information is required

A

thread diameter and heat range

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15
Q

What is heat range

A

length of nose end-how it releases heat
cold or hot

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16
Q

What part wraps around the nose of the spark pluh

A

side electrode

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17
Q

What is a common triggering device used in electronic distributors

A

magnetic pulse generator

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18
Q

What is on a mini bulb to hold/index the bulb in the socket

A

indexing pins/lugs

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19
Q

What is main advantage of LED

A

use small amount of current

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20
Q

Where is the curtsied quarter panel

A

passenger side at the back

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21
Q

What price is found in a manufacturer suggested estimating guide

A

retail

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22
Q

What is the preset time given in an estimating guide

A

flat rate

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23
Q

What ties the 2 front fenders together

A

rad support

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24
Q

What vehicle construction welds body parts together to structurally support the entire vehicle

A

unibody

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25
Q

What is the centre pillar referred to as

A

B pillar

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26
Q

What panel is designed to protect lower body from road debris

A

rocker panel

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27
Q

Where can structural glass be found

A

rear window

28
Q

How is tempered glass made

A

annealing

29
Q

What time of glass is bordered with a rubber weatherstrip

A

encapsulated

30
Q

What should be verified when purchasing paint

A

expiration dates

31
Q

What will affect flash time of a solvent

A

thickness of application

32
Q

What is used to thin enamel based products

A

reducer

33
Q

What are the 2 stages of enamel drying

A

evaporation of solvent and oxidation

34
Q

Why are sealers used

A

improve adhesion

35
Q

What are the 2 most common dry sanding abrasives

A

aluminum oxide an zirconia alumina

36
Q

What kind of number would a coarse grit abrasive have

A

small

37
Q

What is used to prevent damage when overloading in an ag environment

A

shear pin

38
Q

What makes the horizontal cut under to furrow slice

A

share

39
Q

Where is the shim located on a mouldboard plow

A

front edge of plow face

40
Q

What should be suggested when selling disc scrapers for a disc harrow

A

bearings

41
Q

What are the 3 major components of a disc gang

A

spool, disc blades, and gang bolt

42
Q

What is the part that space the discs on a gang

A

spool

43
Q

What holds seed and fertilizer

A

hopper

44
Q

What is used to pressurize the seed box

A

fan

45
Q

What type of plow uses shanks or shovels

A

chisel plow

46
Q

If the drive sprocket of a manure spreader shows a hooked shape at the tips it would be an indication of what

A

excessive wear

47
Q

When is twin swathing used

A

light straw

48
Q

What piece of equipment is used to help crop mature quicker while reducing risk of frost damage

A

windrower

49
Q

Where nis the bat reel

A

reel that helps feed crop in

50
Q

What percent of separating in done in the separating are

A

10

51
Q

90% of separating happens in what area

A

threshing process

52
Q

What is the housing that surrounds the cleaning components called

A

shoe

53
Q

what is a popular replacement part for a windrower

A

belt

54
Q

What is the name of the bar that is used on the cylinders to separate grain from the stalk

A

rasp bar

55
Q

What are the two standard PTO arrangements

A

540 and 1000

56
Q

On a three-point hitch the points of contact with the implement are the to link and

A

draft links

57
Q

What supports the weight of the machine and provides even pressure on the tracks

A

track rollers

58
Q

What is the purpose of a scarifier

A

break top layer

59
Q

What is the centre cutting edge on a scraper called

A

stinger

60
Q

How can wear be reduced on a dozer

A

engage ripper first

61
Q

How are forklifts with ICE typically fueled

A

gasoline

62
Q

Why are the electric forklifts popular for indoor use

A

reduced emissions

63
Q

How is wire rope size determined

A

length and width

64
Q

Why should a bolt never be used as a substitute for a shackle pin

A

load capacity concerns

65
Q

What 3 pieces of information are required to supply parts for heavy equipment

A

model, s/n, make

66
Q

Where is the fork carriage

A

back part of the forks, against the mast

67
Q

What is used to offset the weight of a load lifted by a lift truck

A

counterweight