The finishing operations of a concrete surface usually involve striking, floating, and troweling. The sequence in which these three operations are generally performed is
A) striking, troweling, and floating.
B) striking, floating, and troweling.
C) floating, striking, and troweling.
D) troweling, floating, and striking.
B) striking, floating, and troweling.
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a. trip an alarm signal b. approximate the heat generated in the motor c. react to changes in ambient temperature d. melt under overcurrent loads
Joking with some employees and not others can be interpreted as _____
A) condescending B) a double standard C) ?friendliness D) partiality
Technician A says that an alternator overrunning pulley is larger than a standard pulley. Technician B says that an overrunning alternator pulley or dampener uses a one-way clutch. Who is right?
A) Technician A only B) Technician B only C) Both A and B D) Neither A nor B
A CMOS series that is NOT pin compatible but is electrically compatible with TTL is:
A) HC. B) HCT. C) AC. D) ACT.