Three types of expansion devices are used in residential air conditioning systems. They are _________________________, _________________________, and _________________________.

Fill in the blank(s) with the appropriate word(s).


TX valve, capillary tube, orifice

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Which type of off-highway governor uses fuel pressure developed by the fuel transfer pump to sense engine speed?

A. automotive governor B. hydraulic servo governor C. hydraulic non-servo governor D. pneumatic governor

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A capital-budgeting problem is defined as follows: three projects are to be evaluated at a MARR of 12.5% per year. No more than $3.0 million can be invested.

(a) Use a spreadsheet to select from the indepen­dent projects.
(b) After some study, it was determined that the life of project 3 can be increased from 5 to 8 years for the same $1 million investment; however, the estimated annual NCF would remain steady from year 5 on. Use Goal Seek to determine the NCF in year 1 and be­yond for project 3 (as a bundle of one proj­ect) to have the same PW as the best bundle in part (a). All other estimates remain the same. With these new NCF and life esti­mates, what are the best projects for investment?

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In s(n) ____, two vanishing points on the horizon are used and all lines converge toward these points.

A. angular perspective B. linear perspective C. binary perspective D. horizontal perspective

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One possible pinch point is any place where the line runs _____

a. above a load b. over a sheave c. near a wall d. freely

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