1.
What are purple pipes used for in irrigation?
2.
Where are 20-minute fire doors required?
3.
What is the proper procedure for installing a sink in a countertop?
4.
After applying wire fabric to a wall, how many stucco coats are needed to cover?
5.
What is the name of a stucco finish?
6.
When carrying lumber in the truck, what must be done if the load sticks out of the back?
7.
What spacing between double-paned windows best prevents heat transfer?
8.
When a disabled-access door is fully open (90 degrees), what is the required minimum clear width of the exitway?
9.
A concrete truck arrives at the job site with 8 cubic yards of concrete. The job requires 10.5 cubic yards, which you ordered. The driver said that there will not be another load coming. What should you do?
10.
What type of brick is used to build a garden wall?
11.
What sort of PPE (personal protective equipment) is recommended when using cleaning solvent?
12.
What should be done with lifelines, safety harnesses, and shock-absorbing lanyards that have been subjected to impact loading?
13.
What is the longest standard length of a scaffold plank?
14.
On a 120V circuit, what color is the (protective) ground wire?
15.
What is the minimum distance apart that acetylene and oxygen cylinders must be stored?
16.
Which of the following is a correct method for storing acetylene cylinders?
17.
Which of the following is the best choice for hoisting a full gas cylinder?
18.
Cylinders containing ______ shall not be taken into confined spaces.
19.
A dry chemical or carbon dioxide fire extinguisher rated at least ______ must be kept near operations where bottled fuel gases are being used.
20.
No more than ______ of paints, solvents, and chemicals may be stored in a room unless an approved safety storage cabinet is present.
