There are many methods of insulating metal ductwork. Which of the following methods is NOT used to insulate ducts
A) Bubble outer wrap or liner B) Fiberglass liner
C) Spray on urethane foam D) Fiberglass outerwrap with vapor barrier
C
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The convention is to show ____ in multiview drawings when working with auxiliary views; this is in contrast with the standard practice, where they are not usually shown.
A. fold lines B. related views C. adjacent views D. measurements
Conservation is another logical method by which the U.S. can reduce its demand for foreign-based petroleum and domestic supplies of coal and natural gas. Prepare a report that will include at least five practical steps that you as an individual could take to reduce energy usage. As an example, consider the house where you grew up, the automobile you drive, the electricity that you consume, etc.
What will be an ideal response?
Technician A says full time 4WD also allows the driver to select 2WD or 4WD. Technician B says part-time 4WD includes a differential or viscous coupling that allows the front and rear axles to rotate at different speeds. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
A tank has a capacity of 100 cubic feet.How many pounds of water can it hold?
Fill in the blank(s) with the appropriate word(s).