Remaing questions

Question 1

What is the minimum size for anchor bolts

a) 1/4 inch
b) 1/2 inch
c) 3/4 inch
d) 1 inch

Answer 1

1/2 inch

Question 2

What would you use a reglet and counterflashing together

a) at the intersection of a parapet wall and roof
b) at the edge of the eaves line
c) between the shingles
d) on the ridge of the roof

Answer 2

at the intersection of a parapet wall and roof

Question 3

What is an anti-siphoning device often used for

a) to stop waste water from entering potable water supply
b) to stop sewer from entering the home
c) 0to prevent water theft
d) to prevent drafts around doors and windows

Answer 3

to stop waste water from entering potable water supply

Question 4

What is the minimum grade lumber you may use when framing a house

a) type S
b) No 1
c) No 2
d) No 3

Answer 4

No 3

Question 5

What are the purple pipes used for in irrigation

a) drip irrigation
b) subsoil irrigation
c) hose connectors
d) pop-up sprinklers

Answer 5

subsoil irrigation

Question 6

What do you need to do when you are working on a street and must temporarily close the road

a) post signs properly
b) have flaggers ready
c) use a flashing arrow sign
d) set up a crash cushion

Answer 6

post signs properly

use flaggers if necessary

Question 7

What should you do if a truss is damaged after it is installed

a) put a metal bracket over the break
b) reinforce the ceiling
c) tell the inspector
d) tell the engineer or architect of record

Answer 7

tell the engineer or architect of record

they will need to recalculate the load

Question 8

What is the minimum plank width for a ladder-jack scaffold

a) 14 inches
b) 16 inches
c) 18 inches
d) 20 inches

Answer 8

14 inches

Question 9

Who does not have to keep Cal/OSHA records of injuries and illnesses

a) employers with 10 or fewer employees
b) employers with 20 of fewer employees
c) a family owned and operated enterprise
d) labor unions

Answer 9

employers with 10 or fewer employees

Question 10

Extension ladders must overlap at least ____ of the working length

a) 1%
b) 5%
c) 10%
d) 20%

Answer 10

10%

Question 11

Landing platforms must be provided every ___ if a worker must climb a height greater than 20 ft on a ladder

a) 10 ft
b) 20 ft
c) 30 ft
d) 40 ft

Answer 11

20 ft

Question 12

A flagger should stand within ____ of the work area with a _____ flag

a) 50 ft, 12 inch
b) 50 ft, 18 inch
c) 75 ft, 12 inch
d) 100 ft, 18 inch

Answer 12

100 ft, 18inch

Question 13

Which safety method is not approved by Cal/OSHA on a 5:12 monolithic roof 25 ft high

a) ropes
b) handrails
c) warning lines and headers
d) eave barriers

Answer 13

warning lines and headers

Question 14

Intervals (spans) between roof jacks must not be more than

a) 5 ft
b) 10 ft
c) 15 ft
d) 20 ft

Answer 14

10 ft

Question 15

If a worker can fall 7 1/2 ft or more, CAL/OSHA requires

a) railing
b) periphery cables
c) safety belts or nets
d) all of the above

Answer 15

all of the above

Question 16

Cal/OSHA would approve of the following practice on a 4:12 roof

a) using mastic can to carry hot tar
b) carrying a bucket of hot tar up a ladder
c) filling a bucket with hot tar to the lip
d) carrying two buckets at once on the roof

Answer 16

carrying two buckets at once on the roof

Question 17

ladder rungs must be spaced ____ apart and be _____ long

a) 11 inches, 11 inches
b) 11 1/2 inches, 11 1/2 inches
c) 12 inches, 11 1/2 inches
d) 12 inches, 12 inches

Answer 17

12 inches, 11 1/2 inches

Question 18

when an automatic backup device is used, it must normally be audible from a distance of

a) 50 ft
b) 100 ft
c) 200 ft
d) 300 ft

Answer 18

200 ft

Question 19

Platforms or floors of suspended (swing) scaffolds must be from from knots or fractures impairing their strength and must not be less than ___ wide

a) 14 inches
b) 16 inches
c) 18 inches
d) 20 inches

Answer 19

14 inches

Question 20

The maximum permitted height for a ladder jack scaffold is

a) 8 ft
b) 10 ft
c) 12 ft
d) 16 ft

Answer 20

16 ft

Question 21

the minimum width of platform for light trades is

a) 18 inches
b) 20 inches
c) 24 inches
d) 36 inches

Answer 21

20 inches

Question 22

the minimum width of platform for heavy trades such as bricklayers, stonemasonry, stonecutting etc

a) 3 ft
b) 4 ft
c) 5 ft
d) 6 ft

Answer 22

4 ft

Question 23

In a 5 ft deep trenfh, you must space ladders no more than _____ apart to enable workers to get out in an emergency

a) 50 ft
b) 100 ft
c) 150 ft
d) 200 ft

Answer 23

50 ft

Question 24

The safety valve of a portable air compressor should be popped at least

a) daily
b) weekly
c) biweekly
d) monthly

Answer 24

weekly

Question 25

When operating a forklift, carry the forks

a) as high as possible
b) as low as possible
c) titled away from operator
d) mid-level

Answer 25

as low as possible

Question 26

How often should boom-angle indicator on a crane be inspected by the operator

a) every day
c) every week
c) every month
d) every year

Answer 26

every day

Question 27

Mobile cranes with boom over 200 ft or with a capacity greater than ____ require a load indicating device

a) 10 tons
b) 25 tons
c) 40 tons
d) 50 tons

Answer 27

50 tons

Question 28

Cranes with a boom longer than 60 ft or with rating greater than ___ require a book angle indicator

a) 5 tons
b) 10 tons
c) 15 tons
d) 20 tons

Answer 28

15 tons

Question 29

Every crane, derrick, or cableway exceeding 3 tons capacity must be certified every ____ by a qualified person

a) day
b) 3 month
c) 6 month
d) year

Answer 29

year

Question 30

It is unsafe to use a step ladder taller than

a) 10 ft
b) 15 ft
c) 20 ft
d) 25 ft

Answer 30

20 ft

Question 31

Do not stand on top ____ rungs of a ladder without a safety belt

a) 4
b) 3
c) 2
d) 1

Answer 31

3

Question 32

ladder rung must be at least ___ rung

11 1/2”

Answer 32

11 1/2”

Question 33

ladder rungs must be spaced at _____ intervals of

12 inches

Answer 33

12 inches

Question 34

Which of the following will require a skirted plug

440 volt welding machine

Answer 34

440 volt welding machine