Weld 101- 101B

Front 1

Your employer is required to develop a fall protection plan for workers who must work where they could fall _____ or more metres and are not protected by guardrails.

A. 2

B. 3

C. 4

Back 1

3.

Front 2

If you must work where you could fall 3 metres or more you must wear a ____ protection system.

Back 2

Fall

Front 3

When a full body harness is require, your employer must ensure that the equipment is approved to the appropriate standards , if it was manufactured on or after July 1 2009. T or f

Back 3

True

Front 4

Who’s responsibility is it to ensure you inspect your fall protection equipment prior to each work shift ?

A. You

B. Employer

C. Supervisor

Back 4

B. Employer.

Front 5

You must never step on or work grim the top __\ rings , cleats or steps on any portable ladder.

A. 1

B. 2

C. 3

Back 5

B. 2

Front 6

The ladder should be set at the proper angle of (1) horizontal length to every (__) vertical height to the point where the ladder makes contact with the wall.

A. 2

B. 3

C. 4

Back 6

C.4

Front 7

When I’m position the ladder around protrude __ metre above the intended landing point ?

A. 1

B. 2

C. 3

Back 7

A. 1

Front 8

What kind of contact method should you use when moving up or down a ladder?

Back 8

3 point contact method.

1 hand , 2 feet or 2 hands and 1 foot in contact at all times

Front 9

What material is a ladder made out of best suitable for welding ?

A. Wood

B. Aluminum

C. Fibre glass

D. A and c

Back 9

D. A and c

Front 10

Why should a wood ladder never be painted ?

Back 10

So it doesn’t hide the defects (cracks )

Front 11

A scaffold system should be able to support __ x the weight ?

A. 2X

B. 3X

C. 4x

Back 11

C. 4x

Front 12

Elevating working platforms are ____ adjustable.

Back 12

Height

Front 13

Framed scaffold system are ___ height.

Back 13

Fixed

Front 14

For free standing scaffolds the scaffold must not be taller then __ its smaller dimension in width. ?

A. 2X

B. 3X

C. 4x

Back 14

B. 3X

Front 15

The scaffold must be anchored by tie backs or guy wires at intervals of ____ vertical and ____ horizontal?

A. 2.6 , 7.4m

B. 4.6, 6.4m

C. 5.6, 8.5m

Back 15

B.

Front 16

Guardrails must be installed on any temporary work platform that is ____ meters or higher above then ground.

A. 1 meter

B. 2 meters

C. 3 meters

Back 16

C.

Front 17

A horizontal rail on a platform must be ?

A. 1-2m

B. 2.0-3.5m

C. 0.92 - 1.07 m

Back 17

C.

Front 18

Vertical barriers at floor level that prevent objects such as tools and materials from falling are often made of planks are called ?

Back 18

Toe boards.

Front 19

Toe boards must be a minimum of ?

A. 100mm

B. 140mm (5.5”)

C. 150 mm

Back 19

B.

Front 20

Outriggers are used to attain a _____ ratio?

A. 5:1

B. 3:1

C. 10:1

Back 20

B.

Front 21

A worker can remain on a rolling scaffold while its being moved if the height of its work platform doesn’t not exceed twice the shortest base dimension. T or f ?

Back 21

True

Front 22

MSI stands for ?

Back 22

Musculoskeletal injuries.

Front 23

Twist your back when lifting. T or f

Back 23

False

Front 24

SWL stands for ?

Back 24

Safe work load

Front 25

_____ strength is the minimum load required to break that component.

A. Breaking

B. Stretching

C. Lifting

Back 25

A. Breaking.

Front 26

Wire rope slings are made from carbon steel or stainless steel laid around an independent wire rope core ? T or f

Back 26

T

Front 27

Wire rope slings are eye and eye and endless or grommet sling configurations?

T or f

Back 27

True

Front 28

Reinforcements on a slings eye is called a ____?

Back 28

Thimble.

Front 29

A thimble serves to extend the life of the sling by preventing wear on the eye of the sling while the sling is in use ? T of f

Back 29

True

Front 30

Any sudden movement of the load by the hoisting equipment can produce ____ loading in the hoisting and rigging hardware and must be avoided. ?

A. Shock.

B. Heavy

C. Over

Back 30

A. Shock.

Front 31

Safety factor for general rigging & hoisting ??

A. 5:1

B. 10:1

C. 20:1

Back 31

A. 5:1

Front 32

Safety factor for lifting and transporting workers. ?

A. 5:1

B. 10:1

C. 20:1

Back 32

B. 10:1

Front 33

Safety factor when used for public elevators ?

A. 5:1

B. 10:1

C. 20:1

Back 33

C. 20:1

Front 34

All synthetic web slings have a label attached specifying the safe working load for various sling configurations ? T or f

Back 34

True

Front 35

The material used to fabricate chain slings must be ?

A. Mild steel

B. Alloy steel

C. Stainless steel

Back 35

B. Alloy steel

Front 36

A chain sling that cannot be verified for the type of steel used to manufacture it is not the best used for overhead applications ? T or f ?

Back 36

True

Front 37

The _______ (WLL) of a particular chain refers to the Max lord that can be safely applied to a straight length of chain? T or f

Back 37

True

Front 38

___ safety factor is a comparison between a chains min load and working load limit. ?

Back 38

Chain

Front 39

Minimum ultimate load refers to the minimum load that will break a new chain when a uniform load is applied to a straight length of chain in a testing machine ? T or f

Back 39

True.

Front 40

Your employer is not responsible for the inspection of all rigging equip prior to the commencement of each shift ? T or f

Back 40

False

Front 41

No worker shall use any rigging equipment that is found to be unsafe. T or f

Back 41

True

Front 42

Decreased angle of the sling causes the load on the sling to ?

A. Decrease

B. Increase

C. Stay the same.

Back 42

B. Increase

Front 43

The load on a sling legs increase dramatically as the sling angle ____?

A. Decreases

B. Increases

C. Stay the same

Back 43

A. Decreases.

Front 44

The recommended safe lifting angle for sling legs is 60o. The 60o sling angle forks an _____ triangle between the sling legs and the load.

Back 44

Equilateral

Front 45

The centre of gravity of an object is the point at which all of its weight is considered to be concentrated ? T or f ?

Back 45

True

Front 46

A bridle hitch is created by connecting _______ single hitches together for hoisting.

A. 1 or 2

B. 2 or 3

C. 2,3 or 4

Back 46

C.

Front 47

In a single basket hitch the sling is wrapped around the ___?

A. Corner

B. Hook

C. Load

Back 47

C.

Front 48

The double basket hitch is made up of ___ single basket hitches.

A. Double

B. Single

C. Triple

Back 48

B. Single

Front 49

The double basket hitch is where the sling is completely wrapped around the load. It is best for long loose loads ? T or f

Back 49

True

Front 50

In the single choker hitch as the load is lifted then noose is fronted by this configuration tightens around the ___?

Back 50

Load

Front 51

The double choker hitch consists of ___ single chickens attached to the load with the sling legs spread out to provide stability. ?

A. 1

B. 2

C. 3

Back 51

B. 2

Front 52

The double wrap choker hitch is a ______ hitch. ?

A. Single contact

B. Dual contact

C. Full contact

Back 52

C. Full contact

Front 53

The single vertical hitch is rated at ___ x the song materials SWL ?

A. 1

B. 2

C. 3

Back 53

A. 1

Front 54

Most hoisting jobs have a SWL factor of ?

A. 3:1

B. 5:1

C. 10:1

Back 54

B.

Front 55

A ladder must extend above work level by. ?

A. 3’ or 1 meters

B. 2 rings

C. Enough to stabilize.

D. Just below the first run

Back 55

A.

Front 56

A chain sling load leveller allows you to adjust the sling lengths ? Y or n

Back 56

Yes

Front 57

The % of total WCB claims relating back injuries has been declining ? T or f

Back 57

True

Front 58

Under OH & S a worker may not work of which rings of a ladder ?

A. Top 2

B. Top 3

C. Top 4

D. Bottom run

Back 58

A. Top 2

Front 59

The term bridle hitch refers to ?

A. One long choker or sling with 4 lifting eyes

B. 2 cable slings of unequal lengths.

C. A set of chokers or slings of equal length

D. One long choker or sling double wrapped around an object

Back 59

C.

Front 60

Several strands of light wire are wrapped between the back and point of a hook subsisting a latch is called ?

A. Mousing

B. Cats paw

C. And mess

D. None

Back 60

A.

Front 61

What will a small change in song angle drastically affect?

A. Sling load

B. Boom angle

C. The ropes life.

D. The load angle.

Back 61

A.

Front 62

Which signal indicates “boom down”

A. Arm horizontal fingers pointing up

B. Arm horizontal fingers pouring down

C. Closed first and thumb down

D. Closed first and thumb up

Back 62

C.

Front 63

A single choker would not be suitable for what load of material ?

A. Large diameter of pipe

B. Small compacts loads

C. Non mental materials

D. Loose bundles of pipe

Back 63

D. Loose bundles of pipe.

Front 64

As the sling angle decreases the load on each sling line with ?

A. Decrease

B. Increase

C. Remain constant

Back 64

B. Increase.

Front 65

If a rigger finds that a wire rope sling is kinked he should ?

A. Straighten it by heating and stretching.

B. Calculate the reduction in its max load rate.

C. Tag it to be used w caution

D. Remove it from service.

Back 65

D.

Front 66

The working load limit got wire rope sling is?

A. 5:1

B. 6:1

C. 10:1

D. 20:1

Back 66

A.

Front 67

The SWL for shouldered and shouldered eye bolts is the same for a vertical lift. T or f ?

Back 67

True

Front 68

The best way to lift a load of pipe with two slings is to use ?

A. The single choker hitch

B. The single basket hitch my. The double choker hitch

D. The double wrap basket hitch

Back 68

D.

Front 69

All hooks should be fitted with ____ latches. ?

Back 69

Safety

Front 70

Hooks that don’t have safety latches should have _____ ?

Back 70

Mousing

Front 71

A spreader bar is used to support loads which are long , difficult to handle or susceptible to crushing. ? T or f

Back 71

True

Front 72

_____ are used to safely move a load that is greater in weight than the SWL of the single rope , by providing mechanical advantage. Also used to change the direction of the pulling or lifting force.

A. Squares

B. Blocks.

C. Circles

Back 72

B. Blocks

Front 73

Wire rope blocks are typically used on overhead hoists and cranes ? T or f ?

Back 73

True.

Front 74

A snatch ____ is a top block with one or more shaved and designed to allow one side of the block to be opened for threading the top. ?

Back 74

Block

Front 75

The vertical hitch supports the total weight of a lid with a sling at 90 degrees to horizontal. ?

A. Single

B. Double.

C. Triple.

Back 75

A. Single.