Technician A says that a constant rate spring has the same deflection rate throughout its entire range of compression. Technician B says that some coil springs have different diameters at the top and bottom of the spring. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
C
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White-tailed deer and wild ____________________ populations are now expanding instead of shrinking
Fill in the blank(s) with correct word
The major innovations in U.S. hunger policy occurred under the leadership of President Johnson
Indicate whether the statement is true or false
Key safety aspects that should be checked during a planned maintenance service call for any combustion appliance include (you may select more than one):
A) CO levels in flue gas and around unit. B) Combustion air. C) The presence of CO2. D) Vent system integrity. E) Furnace cabinet temperature.
When lifting loose materials such as pipe or bar stock, use a _____
a. chain and hook b. double-wrap choker hitch c. beam clamp d. hook in the banding