The most commonly used device for checking footing trench depth is the _____.

a. folding rule
b. builder's level
c. telescoping rod
d. laser level


d. laser level

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Electrical cable, wire, bulbs, circuit breakers, panel boxes and sockets are examples of electrical ____.

a. software b. hardware c. conduit d. distributors

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The vision statement helps to narrow down the mission

Indicate whether the statement is true or false

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What was the primary goal of the Italian and Portuguese model for the establishment of permanent settlements?

a. to locate potential markets and establish trading centers b. to invade foreign lands in order to gain access to inland resources and trading networks c. to exploit local resources through heavy investments of manpower and money d. the systematic military takeover of trading centers on the periphery of a foreign lands

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This is the tightest possible fit between two mating parts.

A. Maximum material condition B. Interference C. Allowance D. none of the above

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