The meter category rating that provides the greatest degree of protection is the _____.

a. CAT I meter
b. CAT II meter
c. CAT III meter
d. CAT IV meter


d. CAT IV meter

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The board on which the scaffolding rests is known as the _____ .

A. scaffold sill B. brace plate C. frame D. scaffold leg

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

1. A diac can be unidirectional or bidirectional. 2. The operation of the diac is very different to that of a unijunction transistor. 3. There are three schematic symbols for the diac. 4. When voltage is applied to the diac, it will remain in the turned-off state until the applied voltage reaches a predetermined level. 5. The break-back voltage of the SBS is more pronounced than that of the diac.

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Explain how counterbored holes are dimensioned.

What will be an ideal response?

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The permit/license obtained to build a kennel/cattery commonly indicates the number of animals that may be kept at any given time and must be displayed prominently

A. True B. False

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