Technician A says the performance test is a way of measuring system pressures. Technician B says the performance test is a way of measuring the outside humidity. Who is correct?

A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B


Answer: A

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Sketch a typical head-of-wall detail for a non-fire -rated interior drywall partition under a reinforced concrete floor slab.

What will be an ideal response?

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Which of the following determines the amount of force applied to a pull?

a. The number of wraps on the puller drum (capstan) b. The amount of wire-pulling lubricant being used c. The type of wiring-pulling rope being used d. The radius of the surface over which the cable is being bent

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Consider the following data set:

150 82 15 12 27 33 98 33 75 1 30 17 3 66 55 45 7 99 58 32 44 34 2 33 17 13 10 25 0 90 66 43 42 18 93 38 20 113 35 23 a. Construct a normal probability plot for these data. Do they appear to come from an approximately normal distribution? b. Transform the data by taking the square root of each value in the data set. Show that the square roots appear to come from an approximately normal distribution.

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When speaking with a customer, Technician A uses profanity only if the customer uses foul language first. Technician B says that its okay to use profane language with younger customers because they can relate better. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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