The walls enclosing an exit stair are generally designed as
A) fire barriers.
B) fire walls.
C) fire partitions.
D) any one of the above.
E) none of the above.
A) fire barriers.
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When performing a valve lash adjustment on a diesel engine, which of the following is recommended?
A. engine stationary and at operating temperature B. engine running and at operating temperature C. engine stationary and cold D. engine running and cold
Which of the following should be included in a process technician’s inspection of the furnace?
A. Examine the external metal skin for hot spots. B. Examine the fuel for uniform color and size. C. Examine the furnace’s internal components. D. Examine the viscosity of the fuel source.
An increasing rate of speed change for a moving object is called its _____.
a. momentum b. acceleration c. moment d. buoyancy
Calculate the length of the stairwell using 7' headroom. Use the following dimensions: 7" riser height, 11" tread depth and upper floor construction a total of 14"
A) 154" B) 148" C) 162" D) 134"