A lamp's ____________________ rating is a ratio of the number of lumens a lamp produces to each watt of power it uses.
Fill in the blank(s) with the appropriate word(s).
LPW
efficacy
lpw
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As a result of the Voting Rights Act of 1965
A. whites left the South in record numbers. B. centuries of discrimination and oppression ended. C. whites refused to do business with blacks. D. white southerners began to court black votes. E. the South became strongly Democratic.
Aluminum-faced forms are unsuitable for architectural-concrete applications because they _____
a. react chemically with concrete b. are difficult to erect c. are not sufficiently strong d. are available only in small sizes
Technician A says that plastic memory helps a technician to re-form damaged plastic. Technician B says that plastic reshaping is aided by heating because of plastic memory. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
Can federal inspectors inspect your truck or bus
A. Yes, and they can put it out of service if it is unsafe. B. Yes, but they cannot put it out of service.