The accompanying figure shows the major parts of a building. What is item number 4?
A. Lintels
B. Joists
C. Girders
D. Columns
Answer: D
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The volume of a sphere is V = 4/3?r³.
(a) Prepare a table of volume versus radius allowing the radius to vary from 2.0 to 10.0 cm in 1 cm increments. (b) Plot a graph on log-log paper showing the relation of volume to radius using the values from the table in part (a) with radius as the independent variable. (c) Verify the equation given above by the method of selected points. (d) Repeat parts (b) and (c) using computer-assisted methods.
What is a top priority for process technicians working in potentially hazardous conditions?
A) Safety B) Proper training C) Physical strength D) Coordination
When assisting a person who is in contact with an electrical source, it is generally safe to touch him or her.
Answer the following statement true (T) or false (F)
What is the specified yield strength of a Class 8 truck frame with a tempered steel alloy frame?
A. 70,000 psi (480 MPa) B. 110,000 psi (760 MPa) C. 80,000 psi (550 MPa) D. 140,000 psi (965 MPa)