When alternators are connected so that they are separately excited, a(n) ____________________ must be used to deliver the DC power for field excitation to multiple generators.

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


DC bus

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________ is similar to T-budding, except that the bud piece is reduced to a very small size. This type of budding is used successfully in propagating citrus trees in southeastern Australia.

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

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Plot

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Vebco Water and Gas received a contract for a seawa­ter desalination plant wherein the company expected to make a 28% rate of return on its investment. (a) If Vebco invested $8 million the first year, what was the amount of its profit in that year? (b) What amount would have to be invested to realize the same mone­tary amount of return if the rate decreases to 15% per year?

What will be an ideal response?

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Technician A says the secondary air monitor tests for flow by monitoring the oxygen sensor response. Technician B says the secondary air monitor is run once per drive cycle. Who is correct?

A. A only B. B only C. both A and B D. neither A nor B

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