When are gutters installed and what are their basic properties and purpose?
What will be an ideal response?
After shingles are in place gutters may be installed, although this is often delayed until the exterior is finished to keep them from being damaged. Gutters are commonly made from either aluminum or vinyl. The finished roofing material extends about 3/4 in. over the edge of the fascia and directs water into the gutter. The gutter also serves as a decorative finish on the fascia.
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Another technician from your company made a repair call last week to correct a problem at a local business. You have been dispatched to correct what appears to be the same problem. What should you do on arrival?
a. Blame it on the other technician and tell the customer that you have had to correct his work in the past. b. Tell the customer it is a different problem and they will have to pay to have it fixed. c. Suggest that the customer replace the equipment to avoid problems in the future. d. Acknowledge the customer's concerns and apologize. Let them know you will get to the bottom of it.
A customer complains that every time the lights are turned on in the vehicle, the dash display dims. Which of these is the MOST likely cause which of these conditions?
A) Normal behavior for VTF dash display B) Poor ground in lighting circuit causing a voltage drop to dash lamps C) Normal behavior for LED dash displays D) Feedback problem from a short-to-voltage between headlights and dash display
Which dimension system allows dimensions to be read from the bottom and from the right? When can a dimension be read from the left?
What will be an ideal response?
In the following figure, suppose that output A has a positive voltage, output C has a negative voltage, and outputs B and D have zero voltage. The rotor will turn clockwise 135 degrees if
A. Output A = B. Output B = C. Output C = D. Output D = E.