What is the fundamental difference between estimating costs using a CER and a cost index?
What will be an ideal response?
The cost index bases the estimate on cost differences over time for a specified value of a variable, while a CER estimates costs between different values of a design variable.
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On the Polar coordinate system in Quadrant II, what is the sign of the r value?
Fill in the blank(s) with the appropriate word(s).
Break lines are used to remove a portion of an object, to show a partial view, or to shorten a long object.
Answer the following statement true (T) or false (F)
What type of dimensions are the circled dimensions shown in Detail A and identified by balloon callout number 1?
a. Angular b. Baseline c. Broken Chain d. Chain
The two main types of fan drives are
A) Serpentine belt and chain drive B) Magnetic drive and hydrodrive C) Planetary gear drive and worm gear drive D) Direct drive and belt drive