What units are used to measure pressure in the SI system?
A) Pounds per square inch absolute (psia) B) Newtons
C) Kilopascals (kPa) D) Pounds per square inch gauge(psig)
C
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Air-conditioning systems today have a smaller refrigerant charge than those of the past. A 3-ounce leak represents about 20% of the capacity of a typical system.
Answer the following statement true (T) or false (F)
In wisely planning for your retirement, you invest $12,000 per year for 20 years into a 401-k investment account. (a) How much can you withdraw each year for 10 years, starting 1 year after your last deposit, if you want a real return of 10% per year when the inflation rate averages 2.8% per year? (b) For a spreadsheet function challenge, write a single-cell function that displays the correct 10-year annual withdrawal amount directly.
What will be an ideal response?
List inspection points for a full body harness.
What will be an ideal response?
Match each item with a statement below.
A. The horizontal surface that projects out from the exterior wall. B. The vertical trim between the soffit and roof. C. A synthetic stucco finish applied over foam insulation. D. Has commanded a significant share of the residential market due to its low price and easy installation. E. The primary environmental concern with paints and stains is the release of these during the drying process. F. Synthetic WRBs designed to shed bulk moisture and allow vapor to pass through.