Brass is a widely used alloy of ____.

A. copper and zinc
B. copper and tin
C. phosphorous and bronze
D. copper and bronze
E. none of the above


Answer: A

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If you see an unsafe condition on a job site, you should ______.

a. simply avoid it b. tell a co-worker c. call OSHA d. report it to a supervisor

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Each of the European floral design styles has its roots in the traditional Greek and Roman cultures

Indicate whether the statement is true or false

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In capability classes, Class I soils have the fewest limitations and Class VIII soils are nearly unusable

for agriculture.

Indicate whether the statement is true or false.

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In the above figure, when the stop button is pressed, the N.O. CR contacts are ____________________ (open, closed) and the current through the armature _______________________________________ (flows through the resistor, is supplied through the motor control circuitry).

Fill in the blank(s) with the appropriate word(s).

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