When Laying the First Course, Spread a Solid Bed of Mortar

question 10

Multiple Choice

When laying the first course, spread a solid bed of mortar and do not furrow, also known as _____, the mortar bed joint.

• A) groove
• B) level
• C) reduce
• D) build up

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Definitions:

Standard Normal

A distribution that is standard and normal with its average at zero and its variability defined by a standard deviation of one.

Area

The measure of the extent of a two-dimensional surface or shape, or the extent of a land surface within specific boundaries.

Standard Normal

A special case of the normal distribution with a mean of zero and a standard deviation of one, used as a basis for comparison with other normal distributions.

Area

The determination of the size of a two-dimensional figure or area, measured in square units.