When a carbon steel cutting tool such as a drill is heated to a blue color, it has:
A) Been re-tempered and is softer B) Been re-tempered and is harder
C) Lost its temper D) Not been affected all
A
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The Pedernales Electric Cooperative estimates that the present worth now of increased revenue from an investment in renewable energy sources is $12,475,000. There will be no new revenue in years 1 or 2, but in year 3 revenue will be $250,000, and thereafter it will increase according to an arithmetic gradient through year 15. What is the required gradient, if the expected rate of return is 15% per year? Solve
What will be an ideal response?
The high pressure fuel pumps used in gasoline direct injection (GDI) systems are powered by ________
A) The camshaft B) Electricity (DC motor) C) Electricity (AC motor) D) The crankshaft
The refrigerant line whose sizing has the most effect on the compressor's compression ratio is the:
A) Discharge line. B) Liquid line. C) Suction line. D) Refrigerant line sizing has no effect on compression ratio.
The ____ command is an effective method for working with related drawings when multiple firms will be collaborating on a project.
A. PARTIALOAD B. XREF C. PARTIALOPEN D. PURGE