In species like _________, the animals must be killed to perform such procedures as the collection of eggs or embryos

a. poultry c. cattle
b. swine d. horses


A

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In the AWS specification for stainless steel-covered arc electrodes, following the prefix, the three-digit AISI stainless steel number is used to indicate ____.

A. the minimum tensile strength of the deposited metal B. usability and performance capabilities C. a flux cored electrode D. the type of stainless steel in the filler metal

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The overcurrent protection for an electric furnace should be:

A) No larger than the maximum overcurrent protection listed on the unit data plate. B) At least as large as the maximum overcurrent protection listed on the unit data plate. C) No larger than the minimum circuit ampacity rating used to size the wire. D) The same size as the minimum circuit ampacity rating for the wire.

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Which division on the dairy judging score card is least important?

A. rear feet and legs B. dairy strength C. udder D. frame

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____ is the elapsed time between the instant a deviation of the controlled variable occurs, and the corrective action begins.

A. Time lag B. Dynamic response C. Dead time D. Pure lag

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