Answer the following statement(s) true (T) or false (F)

1. According to the National Electrical Code®, all communications cables should be rated for
not less that 150 V.
2. The telephone in your house is connected back to the telephone company’s central office
(TELCO) over a pair of wires known as the “local loop”.
3. Each exchange can have a maximum of 5,000 phone lines.
4. A Private Branch Exchange (PBX) is typically found in residential dwelling especially single-
family homes.
5. The MDF is located in the basement of the building or on the first floor.


1. F
2. T
3. F
4. F
5. T

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The securement method used in the figure below is _____.



a. hog ring
b. hook-and-loop
c. anchor strap
d. lacing hooks

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The integral ABS brake system reservoir is usually much smaller than a normal brake system reservoir.

Answer the following statement true (T) or false (F)

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What part of a plant serves as the reproductive organs?

a. stem c. root b. leaf d. flower

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Details, diagrams and sections are usually drawn to _______, ______ and _______ scales.

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

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