Ramdom

Question 1

Mini compact (station cars)

Answer 1

Length 10 ft
Interior volume less 85 cubic feet
Wheelbase less than 86 inches

Question 2

Subcompact cars

Answer 2

Passenger vehicles

Wheel base less than 100inchs

Question 3

Compact cars

Answer 3

Wheelbase between 100-104 inches

4 doors trunks

Question 4

Midsize cars

Answer 4

Wheelbase 105-109 inches

3-5 doors

Question 5

Large (full-size) car

Answer 5

Wheelbase 110-114 inches
Luxury automobile
Rigid frames
Some have space frame or unibody

Question 6

Vans

Answer 6

Holds up to 15 passengers and transports cargo

Also minivans
Fullsize vans

Question 7

Minivans gvwr and primary function

Answer 7

Less than 8,000 pounds

Transport people

Question 8

Construction technique in which an objects external skin supports the structural load of an object

Answer 8

Monocoque

Question 9

Space frames weight about _______ than conventional steel or aluminum unibody frames

Answer 9

50% less

Question 10

Hybrid vehicles HEV

Answer 10

Cables can carry up to 650 volts of DC

Question 11

Plug in hybrid electric vehicles phev

Answer 11

Plug in to be charged and runs on electricity up to 40 miles when fully charged

Question 12

Electric vehicles (EV)

Answer 12

Runs exclusively on electric from onboard batteries

No tail pipe emissions

Travel 60-80 miles a charge

Battery system about 650 lbs

400 volt lithium back located outside the vehicle under the car
Some models travel over 200 miles

Question 13

Extended range electric vehicles (EREV)

Answer 13

Battery system about 400lbs

350 volt lithium ion battery back

Question 14

Biodiesel classified as a non flammable liquid with a flash point of

Answer 14

320 degrees f

Question 15

HID headlights operate on high voltage

Answer 15

Coverts 12v dc to 25,000 volts ac when headlight is turned on.

Once arc is formed voltage drops to 80 volts

Question 16

Catalytic converters

Answer 16

Convert vehicles exhaust emission into less harmful material

Platinum
Rhodium
Palladium

Question 17

3 common type of springs

Answer 17

Coil spring
Leaf spring
Torsion bar

Question 18

Forward looking collision avoidance systems can scan distance of

Answer 18

330 for forward of the vehicle

Question 19

Side sensing collision avoidance system is called what and senses objects

Answer 19

Active blind spot assistance

Senses objects from 6.5 to 30
Feet

Question 20

Rear looking collision avoidance system senses distance of

Answer 20

20 ft

Question 21

When did all passenger vehicles manufactured in the US have had to equipped

Answer 21

1968

Seat belts

Question 22

Two types of HPS

Answer 22

Window curtains

Inflatable tubes

Question 23

Neck protection system

Answer 23

Whiplash protection system

.03 to .04 to reduce risk of neck and spinal injuries

Question 24

Bumper struts contain

Answer 24

Hydraulic fluid and compressed gas

Exposed to heat can launch bumper out to 100ft

Question 25

Collision beams

Answer 25

Ordinary mild steel formed into corrugated beam
7 in wide 2 in thick across each side door

Tensile strength 20,000 - 23,000 psi

Easy to cut with hydraulic shears

Question 26

High strength low alloy steel UHSS

Answer 26

HSLA steel tensile strength of 40,000 to 70,000

MA steel 110,000 to 215,000

UHSS up to 442,000

Relief cuts above and below the bar and the spreaders to move the end of the bar

When vehicles compressed front to back creating dead bolt lock

Question 27

Roll cages withstand force equal to

Answer 27

2.5 times weight of the vehicle