A cement that is used when concrete forms must be removed as soon as possible is Type _____.
a. IA
b. II
c. III
d. IV
Answer: C
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Using a sketch, explain why a tempered glass sheet is stronger than an annealed glass sheet.
What will be an ideal response?
When soldering, flux should be applied to ____.
A. the male part of the joint only B. the female part of the joint only C. both the male and female parts of the joint D. around the mated parts
Technician A says that gasoline should always be purchased from a busy station, and the vehicle's tank should not be overfilled. Technician B says that oxygenated fuels contain extra oxygen to help increase CO exhaust emissions. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
Tech A says a loss of power is an early sign, to the driver, that there is a problem in the differential. Tech B says an unusual nose from the rear of the vehicle is an early sign, to the driver, that there is a problem in the differential. who is correct?
A. a only B. b only C. both a and b D. neither A nor B