Study Guide 6

Question 1

DOT hazard class 5 includes:

Answer 1

Oxidizers

Question 2

When doffing chemical protective clothing, the last item removed should be:

Answer 2

SCBA

Question 3

When a hazardous material contains multiple hazards, which types of labels should be used on the packaging?

Answer 3

Labels for the primary hazards and at least one subsidiary label for a secondary hazard

Question 4

Hydrocarbons containing a molecular structure in the form of a ring are known as:

Answer 4

Aromatic hydrocarbons

Question 5

Photoionization detectors (PIDs) are generally used to detect:

Answer 5

Organic vapors in low ppm ranges

Question 6

Non-pressure Type I intermodal tank containers transport liquid and solid materials at pressures up to:

Answer 6

100 psig

Question 7

If you are exposed to a hazardous material, OHSA requires that your medical records be kept for how many years after you leave your job?

Answer 7

30 years

Question 8

Approximately how much of a displacing gas is needed to drop oxygen concentrations by 5%?

Answer 8

1%

Question 9

Inorganic peroxides act as both oxidizers and:

Answer 9

Corrosives

Question 10

Compressed gases are defined by DOT as having an absolute pressure exceeding:

Answer 10

40 psi at 70 F

Question 11

Of the following heat-related stresses, which symptom indicates the most serious condition?

Answer 11

Flushed, dry skin

Question 12

The types of weapon most commonly used by terrorists are:

Answer 12

Explosives

Question 13

DOT hazards class 4 includes:

Answer 13

Flammable solids

Question 14

How should you decontaminate a contaminated entry team member who experience heat stress in the hot zone?

Answer 14

Perform an emergency decon, then remove the clothing

Question 15

Which type of respirator should be worn in emergency response?

Answer 15

Positive pressure SCBA

Question 16

The first step in conducting pre-incident planning for a fixed site is:

Answer 16

Conducting a site visit

Question 17

MC 306/ DOT 406 cargo tanks generally carry what type of products?

Answer 17

Fuels

Question 18

In the decontamination process for liquid splash-protective garments, the SCBA face piece is removed:

Answer 18

After the splash suit is removed

Question 19

Which of the following is not an example of a containment technique?

Answer 19

Diking

Question 20

Which of the following must be placarded regardless of the amount being transported?

Answer 20

Table 1 materials

Question 21

You must know the different type of cargo tankers and what they look like:
A. MC 306 / DOT 406 Non-pressure
B. MC 307 / DOT 407 Low-pressure
C. MC 312 / DOT 412 Corrosive
D. MC 331 Pressure
E. MC 338 Cryogenic

Answer 21

You must know the different type of cargo tankers and what they look like:
A. MC 306 / DOT 406 Non-pressure
B. MC 307 / DOT 407 Low-pressure
C. MC 312 / DOT 412 Corrosive
D. MC 331 Pressure
E. MC 338 Cryogenic

Question 22

You must know the different type of railroad tank cars and what they look like:
A. Non-pressure
B. Pressure
C. Corrosive
D. Cryogenic

Answer 22

You must know the different type of railroad tank cars and what they look like:
A. Non-pressure
B. Pressure
C. Corrosive
D. Cryogenic

Question 23

You must know the different types of fixed storage tanks and what they look like:
A. Flat roof
B. Dome roof
C. Floating flat roof
D. Floating dome roof
E. Cone roof
F. Cryogenic tank

Answer 23

You must know the different types of fixed storage tanks and what they look like:
A. Flat roof
B. Dome roof
C. Floating flat roof
D. Floating dome roof
E. Cone roof
F. Cryogenic tank

Question 24

A chemical with a pH less than 7 is alkaline; a chemical with a pH greater than 7 is acidic.

Answer 24

False

Question 25

A product with a Class Division number of 5.2 at the bottom of the placard would be considered an:

Answer 25

Organic peroxide