1.
What do you do if you discover that a piece of a boiler is rotted throughout, not just slightly corroded?
2.
Which of the following would you NOT use for pressure testing?
3.
To avoid flarebacks, which of the following must be done?
4.
Which of the following techniques is best for lifting a metal-jacketed boiler?
5.
For which point(s) do you lift a boiler?
6.
Who has the first authority regarding the repair a boiler?
7.
Of the following, the most important factor in pressure vessel fatigue is:
8.
Appliances equipped with draft hoods must be checked to verify that there is NO draft hood spillage after ______ minute(s) of main burner operation.
9.
The gas input rating of appliances operating at elevations above ______ feet must be reduced by one of several listed methods.
10.
When using a hydronic system and a line rises vertically 40 feet, how much pressure is needed in the line?
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.
