3.
If the planned operation at the maintenance facility may emit
combustible dusts or flammable vapors or gases, what paint should NOT
be used to coat ferrous metal surfaces?
A. Water paint.
B. Aluminum paint.
C. Oil paint.
D. Lead paint.
4.
When conductive floors are required, how should table tops with exposed
explosives or dust be covered?
A. With plastic covers.
B. With cotton covers.
C. With conductive material.
D. With properly grounded conductive material.
5.
You note that a protective shelter has been erected because the amount
of explosives will exceed 70 pounds. What distance should the shelter
be from any other operation?
A. Public route distance.
B. Inhabited building distance.
C. Intraline distance.
D. Magazine distance.
6.
You are checking the location of operator work stations in an operating
room. What is the maximum distance in feet that the work station may
be from the exit doors?
A. 15
B. 25
C. 35
D. 45
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MM4673
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