Which of the following describes a step up transformer?
decreases voltage and decreases current
decreases voltage and increases current
increases voltage and increases current
increases voltage and decreases current
increases voltage and decreases current
Rationale: Autotransformers can vary the voltage magnitude through step up or down transformers. Step up transformers will increase voltage and decrease current. Step down transformers will decrease voltage and increase current.
Health Professions
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________ describes phenomena in numbers
A) Prospective research B) Qualitative research C) Mixed research D) Quantitative research
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A herringbone or tire track pattern appears on the image if the film packet was placed in the oral cavity reversed
Indicate whether the statement is true or false
Health Professions