A Class ________ amplifier is very efficient. It is useful mainly at ________ frequencies

A) C, audio B) A, radio C) C, radio D) B, audio


C

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Technician A says that a 3 × 5 card should be held against the oil fill opening if the PCV system is operating correctly. Technician B says that if a PCV valve rattles, it definitely is good. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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Federal meat inspection is mandatory for all plants that ship products interstate and every

state must have an approved meat inspection system. A. True B. False

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What can happen to an oxyacetylene torch if it is used with too low a flame?

What will be an ideal response?

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Give the formula for calculating ‘percent live seed'

What will be an ideal response?

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