Question 1

if a visual notification device (strobe) with an effective intensity of 60 candela effective (cd eff) was placed on the wall of a 20 ft x 20 ft (6.1 m x 6.1 m) room, what is the illumination in lumens/ft2 on the opposite wall? A) B) C) D)

Options :

A :

B :

C :

D :

Answer: B

Question 2

When assessing industrial fire risks, the type of risk management conducted depends on the significance of the decision, the complexity of the problem, and

Options :

A : evaluation methodologies.

B : owner and management expectations.

C : time and cost limitations.

D : documentation requirements.

Answer: C

Question 3

The principle fuels used in a modern grain dryer are natural gas, vaporized liquid propane, and

Options :

A : gasoline.

B : methane.

C : hydrogen.

D : fuel oil.

Answer: D

Question 4

What is the maximum allowable sound pressure level (SPL) for a fire alarm system?

Options :

A : 30 dBA

B : 50 dBA

C : 100 dBA

D : 130 dBA

Answer: C

Question 5

Based on ASTM E84 testing what class would be assigned to an interior finish with a flame spread rating of 82?

Options :

A : Class A

B : Class B

C : Class C

D : Plenum-grade

Answer: B

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