1.
You notice that a crew is having difficulty weaving two rolls of fabric together at the ends. The recommended way is to join them:
2.
You notice that someone is using bright spray-paint to lay out post location instead of wood stakes. Why would he or she do this?
3.
An elephant wildlife public preserve has side-swing gates ranging in width from over 13 feet to not over 18 feet. You would expect what size posts for the gates?
4.
If plastic slats are specified for public-works construction:
5.
Per Caltrans, for a chain-link fence installed on a hillside or where there is a sharp break in grade, you are likely to see:
6.
When installing a chain-link fence on a hillside or a sharp break in grade, you are likely to do what at a terminal post?
7.
A common practice, especially among DIY installers, is to pour dry cement mix into a post hole, pour in water from a bucket, and stir thoroughly with a stick. The problem(s) with this technique include:
8.
You notice that the supplier has kindly included an extra strand with each roll of chain-link fabric that you have ordered. What's up?
9.
If you are in an area with high winds and/or you are installing slats or privacy screens, which of the following is a good practice?
10.
For post holes at gates in chain-link fences:
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.
