ASE-Style Multiple Choice
In a ____,compressed air draws the abrasive from the reservoir by producing a suction, or vacuum, at the blaster head.
A. bull's-eye blaster
B. final sanding
C. siphon blaster
D. pressure blaster
Answer: C
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The British Crown's royal veto of colonial legislation
A. was used frequently to overturn laws passed in colonial assemblies. B. prohibited colonists from conducting the slave trade. C. was what finally provoked the War of Independence. D. was used sparingly by the British Parliament. E. was opposed by many members of the British Parliament.
A fastener that uses threads on both ends is called a ________
A) Stud B) Crest fastener C) Cap screw D) Machine screw
What is the likeliest way to fix a center-tapped transformer which outputs unequal voltages on each half of the secondary?
A) Remove some turns from the half with the higher voltage winding. B) Replace the transformer. C) Do not concern yourself; the customer will probably not notice the problem. D) Add some turns to the half with the lower voltage winding.
To reduce the risk of electrocution by lightning, do not use electrical equipment during storms.