Trades and Apprenticeship

Peak oil means ________. A) Good crude oil that burns without creating greenhouse gasses B) ...

Peak oil means ________. A) Good crude oil that burns without creating greenhouse gasses B) ...

Peak oil means ________.
A) Good crude oil that burns without creating greenhouse gasses
B) The oil closest to the surface of the earth
C) When worldwide oil production peaks and then starts to decline
D) When the use of oil peaks and then starts

jrdavis   24   3 Replies

acslammer

To reduce your carbon footprint, what action(s) can be performed?

To reduce your carbon footprint, what action(s) can be performed?

To reduce your carbon footprint, what action(s) can be performed?
A) Drive fewer miles
B) Insulate homes
C) Drive an electric powered vehicle instead of a gasoline powered vehicle
D) All of the above

hauser27584   22   1 Reply

Mhartman97

Why is sunburn more likely to occur at high altitudes as compared to sea level?

Why is sunburn more likely to occur at high altitudes as compared to sea level?

Why is sunburn more likely to occur at high altitudes as compared to sea level?
A) You are closer to the sun
B) It is colder at high altitudes and sunburn is therefore less likely
C) There is less ozone above to block the UV rays
D) There is less

gabbywabbi   36   3 Replies

Afro86

Which of the following ultraviolet radiation types is the most harmful to living organisms?

Which of the following ultraviolet radiation types is the most harmful to living organisms?

Which of the following ultraviolet radiation types is the most harmful to living organisms?
A) UVA       B) UVC      C) UVB       D) None of these

frenchtoast   24   1 Reply

lphilson89

Which of the California emission standards has the tightest requirements?

Which of the California emission standards has the tightest requirements?

Which of the California emission standards has the tightest requirements?
A) TLEV      B) SULEV       C) LEV      D) ULEV

janderson2000   31   2 Replies

janderson2000

Which of the following result in smog when exposed to sunlight?

Which of the following result in smog when exposed to sunlight?

Which of the following result in smog when exposed to sunlight?
A) Unburned hydrocarbon (HC)      B) Oxides of Nitrogen (NOx)
C) Carbon Dioxide (CO2)       D) Both A and B

tori.warner   30   2 Replies

tori.warner

Which hydrocarbon (HC) molecule contains seven carbon atoms?

Which hydrocarbon (HC) molecule contains seven carbon atoms?

Which hydrocarbon (HC) molecule contains seven carbon atoms?
A) Pentane       B) Heptane      C) Methane      D) Ethane

kieraahern   70   2 Replies

kieraahern

The earth's atmosphere contains ________; ________. A) 21% inert gases; 78% oxygen B) 78% ...

The earth's atmosphere contains ________; ________. A) 21% inert gases; 78% oxygen B) 78% ...

The earth's atmosphere contains ________; ________.
A) 21% inert gases; 78% oxygen      B) 78% hydrogen; 21% oxygen
C) 78% nitrogen; 21% oxygen      D) 21% nitrogen; 78% oxygen

msee1021   40   2 Replies

msee1021

Particulate matter (PM) is also called ________. A) Soot B) HC C) Smog D) CO2

Particulate matter (PM) is also called ________. A) Soot B) HC C) Smog D) CO2

Particulate matter (PM) is also called ________.
A) Soot       B) HC       C) Smog      D) CO2

Prenella10   34   1 Reply

justjocelynn97

The major greenhouse gas from gasoline-powered vehicles is ________. A) Oxides of nitrogen (NOx) ...

The major greenhouse gas from gasoline-powered vehicles is ________. A) Oxides of nitrogen (NOx) ...

The major greenhouse gas from gasoline-powered vehicles is ________.
A) Oxides of nitrogen (NOx)      B) Carbon monoxide (CO)
C) Carbon dioxide (CO2)      D) Unburned hydrocarbons (HCs)

lulu123   76   2 Replies

lulu123

A piston and rod assembly has a rotating weight of 124 grams and a reciprocating weight of 382 ...

A piston and rod assembly has a rotating weight of 124 grams and a reciprocating weight of 382 ...

A piston and rod assembly has a rotating weight of 124 grams and a reciprocating weight of 382 grams.  Calculate the bobweight used to balance the crankshaft.
A) 506 g      B) 124 g      C) 315 g      D) 382 g

zurainzlpt   41   1 Reply

jhfjerhfjer

Given the following information, answer the question: Specifications: Min. ...

Given the following information, answer the question: Specifications: Min. ...

Given the following information, answer the question:

Specifications:          Min.     Preferred         Max.
Camber (deg.)         -1/4          +1/2            1
Caster (deg.)             0            +2          +4
Toe (inch)          -1/16

mrsbmarie   140   3 Replies

Mamu06

The above vehicle will ________. SpecificationsMin.PreferredMax. Camber ...

The above vehicle will ________. SpecificationsMin.PreferredMax. Camber ...

The above vehicle will ________.

SpecificationsMin.PreferredMa x.
Camber (deg)01.01.4
Caster (deg).81.52.1
Toe (deg)-.100.60.15
ResultsLeft FRight F
Camber (deg)-0.10.6
Caster (deg)1.81.6
Toe (deg)1.12+.12

A) Pull toward the left
B) Wear

amanam   14   1 Reply

bergenstudent12

A front wheel drive vehicle makes a clicking sound when driving around a corner. Which of these is ...

A front wheel drive vehicle makes a clicking sound when driving around a corner. Which of these is ...

A front wheel drive vehicle makes a clicking sound when driving around a corner. Which of these is the most likely cause of this noise?
A) Worn rear wheel bearing      B) Worn CV joint
C) Worn front wheel bearing bearing      D) Loose tie rod ends

2yankees2   48   1 Reply

GDC123

A vehicle is making a chirping noise when backing up. What could be the cause?

A vehicle is making a chirping noise when backing up. What could be the cause?

A vehicle is making a chirping noise when backing up. What could be the cause?
A) A dry U-joint      B) Loose spring shackles
C) A vacuum leak      D) Collapsed engine mounts

mewdie   40   2 Replies

mewdie

When is a driveshaft center support bearing is normally used?

When is a driveshaft center support bearing is normally used?

When is a driveshaft center support bearing is normally used?
A) On very short driveshafts      B) On aluminum driveshafts
C) When a steel driveshaft is longer than 65 inches.      D) When a composite driveshaft is used

blazingferrai   47   3 Replies

blah2985

When the vehicle is in self-parking mode what is the engine speed (RPMs)?

When the vehicle is in self-parking mode what is the engine speed (RPMs)?

When the vehicle is in self-parking mode what is the engine speed (RPMs)?
A) Reverse      B) Idle speed      C) Neutral      D) Light acceleration

alockridge95   48   3 Replies

love-civic

Some vehicles can re-learn TPMS sensor locations automatically when the vehicle is driven. A) ...

Some vehicles can re-learn TPMS sensor locations automatically when the vehicle is driven. A) ...

Some vehicles can re-learn TPMS sensor locations automatically when the vehicle is driven.
A) True
B) False

maximus5   52   2 Replies

maximus5

On a span-in type TPMS valve stem, how is the TPMS sensor attached?

On a span-in type TPMS valve stem, how is the TPMS sensor attached?

On a span-in type TPMS valve stem, how is the TPMS sensor attached?
A) With a small screw      B) Crimped
C) Molded to the valve stem      D) Banded

brake   99   2 Replies

brake

Regenerative braking helps keep the HV battery charged to more than 90%. A) True B) False

Regenerative braking helps keep the HV battery charged to more than 90%. A) True B) False

Regenerative braking helps keep the HV battery charged to more than 90%.
A) True
B) False

kAw   32   2 Replies

kAw

The brake master cylinder used on a hybrid and non-hybrid vehicle are the same. A) True B) False

The brake master cylinder used on a hybrid and non-hybrid vehicle are the same. A) True B) False

The brake master cylinder used on a hybrid and non-hybrid vehicle are the same.
A) True
B) False

Vicki9699   53   2 Replies

Vicki9699

A driver notices that the "Low Traction" warning light flashes at times during heavy ...

A driver notices that the "Low Traction" warning light flashes at times during heavy ...

A driver notices that the "Low Traction" warning light flashes at times during heavy acceleration. What is the most likely cause?
A) Fault with a wheel speed sensor      B) Normal operation
C) A defective vehicle speed (VS) sensor      D) A fault w

tt870116tw   22   2 Replies

tt870116tw

When bleeding brakes using a scan tool the wheel brakes should be bled first. A) True B) False

When bleeding brakes using a scan tool the wheel brakes should be bled first. A) True B) False

When bleeding brakes using a scan tool the wheel brakes should be bled first.
A) True
B) False

riddhi   54   3 Replies

BXIUte4281

Before replacing a diagnosed faulty EBCM, the technician should do which of these?

Before replacing a diagnosed faulty EBCM, the technician should do which of these?

Before replacing a diagnosed faulty EBCM, the technician should do which of these?
A) Charge the vehicle battery      B) Lock the brake pedal down
C) Check the EBCM power and ground connections      D) Replace the wheel speed sensors

ritvikc   179   2 Replies

ritvikc

Antilock brake system trouble codes are usually type ________ codes on OBD II equipped ...

Antilock brake system trouble codes are usually type ________ codes on OBD II equipped ...

Antilock brake system trouble codes are usually type ________ codes on OBD II equipped vehicles.
A) A      B) B      C) C      D) U

shelbes1234   385   2 Replies

shelbes1234

A wheel speed sensor is being checked using an oscilloscope. The pattern shows a fluctuating voltage ...

A wheel speed sensor is being checked using an oscilloscope. The pattern shows a fluctuating voltage ...

A wheel speed sensor is being checked using an oscilloscope. The pattern shows a fluctuating voltage level as the wheel is turned. What does this mean?
A) The wheel need to be balanced      B) The oscilloscope in incorrectly attached
C) A bent axle

CJODAS   52   2 Replies

CJODAS

Air bleeds out of the hydraulic unit when ________. A) The vehicle is driven above 8 MPH B) ...

Air bleeds out of the hydraulic unit when ________. A) The vehicle is driven above 8 MPH B) ...

Air bleeds out of the hydraulic unit when ________.
A) The vehicle is driven above 8 MPH
B) The solenoid are cycled with a scan tool
C) The vehicle is driven on a rough road
D) The unit is tapped with a hammer while bleeding a wheel

liz_08   45   3 Replies

CatHan

Air trapped within a replacement hydraulic unit requires the use of ________ to bleed out the ...

Air trapped within a replacement hydraulic unit requires the use of ________ to bleed out the ...

Air trapped within a replacement hydraulic unit requires the use of ________ to bleed out the air.
A) A pedal depressor      B) A scan tool
C) A vacuum pump      D) A dead blow hammer

Jeslinn   75   2 Replies

Jeslinn

An older GM vehicle with ABS flashes codes when ________. A) A-to-H are jumped at the data link ...

An older GM vehicle with ABS flashes codes when ________. A) A-to-H are jumped at the data link ...

An older GM vehicle with ABS flashes codes when ________.
A) A-to-H are jumped at the data link connector      B) The key is turned on-off-on-off-on
C) The key is on with the engine off      D) A-to-B are jumped at the data link connector

Mr.Cleand   34   3 Replies

Ambeler

Technician A says the test drive is an important diagnostic step to verify customer ABS concerns. ...

Technician A says the test drive is an important diagnostic step to verify customer ABS concerns. ...

Technician A says the test drive is an important diagnostic step to verify customer ABS concerns. Technician B says to repair the conventional brake system before driving if the red brake warning light is on. Which technician is correct?
A) Technici

calebmullins201   77   3 Replies

BrendanB31

A cracked tone (reluctor) ring will often cause what type of problem?

A cracked tone (reluctor) ring will often cause what type of problem?

A cracked tone (reluctor) ring will often cause what type of problem?
A) A brake failure which will turn on the red brake warning light
B) The antilock brake system will be disabled and the amber ABS warning lamp will be on
C) False ABS actuation

blazingferrai   224   2 Replies

blazingferrai

What type of scan tool is unlikely to provide data from the antilock brake system (ABS)?

What type of scan tool is unlikely to provide data from the antilock brake system (ABS)?

What type of scan tool is unlikely to provide data from the antilock brake system (ABS)?
A) Code reader      B) OTC Genisys      C) Tech 2      D) Snap-On Solus

ShanitaD220   48   2 Replies

ShanitaD220

A passive-type wheel speed sensor (WSS) is being checked for the proper resistance which should be ...

A passive-type wheel speed sensor (WSS) is being checked for the proper resistance which should be ...

A passive-type wheel speed sensor (WSS) is being checked for the proper resistance which should be 8002,500 ohms. The meter reads 1.1 K . This means ________.
A) The sensor has a normal resistance reading      B) The sensor is grounded
C) The senso

applesauce234   76   1 Reply

girlinthebox

Integral ABS systems have a vacuum booster for power assist. A) True B) False

Integral ABS systems have a vacuum booster for power assist. A) True B) False

Integral ABS systems have a vacuum booster for power assist.
A) True
B) False

lover567   66   2 Replies

lover567

A three-channel system may use a wheel speed sensor mounted in the differential or ...

A three-channel system may use a wheel speed sensor mounted in the differential or ...

A three-channel system may use a wheel speed sensor mounted in the differential or transmission.
A) True
B) False

bunbun11   58   2 Replies

bunbun11

As the speed of the wheel speed sensor signal increases, so does its frequency. A) True B) False

As the speed of the wheel speed sensor signal increases, so does its frequency. A) True B) False

As the speed of the wheel speed sensor signal increases, so does its frequency.
A) True
B) False

dwayned   60   2 Replies

dwayned

An antilock system senses the rate of deceleration for each wheel speed sensor, and then may ...

An antilock system senses the rate of deceleration for each wheel speed sensor, and then may ...

An antilock system senses the rate of deceleration for each wheel speed sensor, and then may increase and decrease the hydraulic pressure to the brake on the affected wheel.
A) True
B) False

gabbywabbi   50   1 Reply

lphilson89

It is desirable never to lock the wheels during an emergency stop in all types of road ...

It is desirable never to lock the wheels during an emergency stop in all types of road ...

It is desirable never to lock the wheels during an emergency stop in all types of road conditions.
A) True
B) False

rogers   72   3 Replies

umadbra84

Traction is greatest when tire slip is greatest. A) True B) False

Traction is greatest when tire slip is greatest. A) True B) False

Traction is greatest when tire slip is greatest.
A) True
B) False

RaviPatel001   35   2 Replies

RaviPatel001

The faster a wheel rotates, the higher the frequency produced by a wheel speed sensor. A) True B) False

The faster a wheel rotates, the higher the frequency produced by a wheel speed sensor. A) True B) False

The faster a wheel rotates, the higher the frequency produced by a wheel speed sensor.
A) True
B) False

Fernan1999   142   3 Replies

GDC123