While a(n) ____________________ is not essential for a wind turbine system, it is a good investment for installations where the risk of losing grid power occasionally is substantial.
Fill in the blank(s) with the appropriate word(s).
battery stack
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Almond flowers are pollinated _____
A) exclusively by honey bees B) through asexual reproduction C) ?through wind pollination D) by insects and are partially self-fertile
Light can be provided to plants from ____________________ and from ____________________ lights
Fill in the blank(s) with correct word
When power line carrier (PLC) multiplexing is used, what vehicle system is it associated with?
A. transmission electronics B. trailer bus C. proprietary buses D. instrument cluster unit (ICU)
What is the advantage of the extended media surface area in pleated filters?
A) created cyclonic filtration action between the pleats B) allows the filter to be flipped over when one side is dirty C) allows the filter to be folded D) reduces the pressure drop across the filter