Three forces,
act on a point as shown. The vector lengths are: a = 2560 lb, b = 2340 lb, and c = 3090 lb. Determine the resultant force in standard position. Round the magnitude to 4 significant digits and the angle to the nearest tenth degree.
Fill in the blank(s) with the appropriate word(s).
6066 lb at 86.9
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A cylindrical porosity is called a(n) ____________________, and it is the most likely type of porosity to reach the weld surface and be seen.
Fill in the blank(s) with the appropriate word(s).
How is a split-system condensing unit installed in an area where seismic activity occurs?
a. Attach to a suitable pad with construction adhesive b. Attach to a composite pad with lag screws c. Attach to a concrete pad with anchor bolts d. Attach to a concrete pad with toggle bolts
A ____________________ allows for major thread repairs while keeping the same size fastener.
Fill in the blank(s) with the appropriate word(s).
What precautions must be made before performing a stall test?
A. ensure the service and park brakes are in good condition and applied B. ensure the wheels are blocked C. ensure that no one is standing in front of the vehicle D. all of the above