When mortar is specified using proportion specification, various solid materials that constitute masonry mortar are proportioned based on their ______.
A) wet volumes.
B) wet weights.
C) dry weights.
D) dry volumes.
E) none of the above.
D) dry volumes.
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The dew-point temperature is the ____.
A. temperature when the air is saturated with moisture B. temperature at which moisture begins to condense out of the air C. difference between the dry-bulb and wet-bulb temperatures D. temperature of the air at 50% relative humidity
Technician A says that it is recommended that the vehicle be driven less than 50 mph for the first 50 miles to allow the tire to adhere to the wheel. Technician B says that sudden hard acceleration with newly mounted tires can cause the tire to change position on the wheel. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Which one of the following statements about copy and fill instructions is NOT true?
A) The source and destination address must have the indexing # sign at the front. B) The length parameter indicates the number of elements in the destination stack. C) Each instruction requires three scans to complete the data transfer. D) The destination file is the starting address for the destination words.
In most states, legal property lines must be established by _____
a. a registered surveyor b. the property owner c. the lead carpenter d. a building inspector