A duct with a grooved seam measures 7 3/4 inches in diameter and is 33 inches long. It has a seam width of 3/4 inch. Find the width of the stretchout in inches.
Fill in the blank(s) with the appropriate word(s).
33 in
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When prospective contractors cannot be relatively certain of what they will be expected to perform, or where they are uncertain as to the techniques needed to accomplish contractual requirements, what type of contract are they likely to prefer?
What will be an ideal response?
Technician A says that diesel fuel in a vehicle tank can degrade when exposed to high temperatures. Technician B says that the most volatile fractions in a diesel fuel are the ones that define the CN of the fuel. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
An adult female sheep is called a ____________________
Fill in the blank(s) with correct word
The most relevant standard that applies to air conditioning technicians is:
A) AHRI Standard "A." B) ASHRAE Standard "A." C) ANSI Standard "B." D) ACCA Standard "C."