The continuous neutral-current rating be for an autotransformer used to create a three-phase, it must be sufficient to handle the maximum possible neutral unbalanced load. 450.5.
<h3 /><h3>What is meant by autotransformer?</h3>
A grounding autotransformer is used to create a three-phase, 4-wire distribution system from a three-phase, 3-wire ungrounded system.
A three-phase autotransformer is a special type in which common winding is shared by the high voltage and low voltage. Three-phase AC is supplied at primary and output is collected at secondary. Three phase autotransformer is used for such applications where a small voltage is used in the distribution system.
Autotransformers are frequently used in power applications to interconnect systems operating at different voltage classes, for example, 132 kV to 66 kV for transmission. Another application in industry is to adapt machinery built (for example) for 480 V supplies to operate on a 600 V supply.
To learn more about autotransformers refer to:
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Answer:
cross-sectional design
Explanation:
Cross-sectional design: In psychological research, the term "cross-sectional design" is determined as one of the types of "observational study design". While conducting a cross-sectional study design, researcher, investigator, or an experimenter tends to measure the exposures and different outcomes in given study participants or subjects at a specific point in time.
In other words, the cross-sectional study design measures different participants at one point in time.
In the question above, the given statement represents that cross-sectional design was used in the given study.
In<span> his classic ( the original study of obedience, Milgram found that 65% (two-thirds) </span><span> of subjects would shock an innocent person to what they believed was 450 volts.
This study disturbingly concludes that Human will have the tendency to follow an authoritative figure including killing another human being. (all participants know that 450 volts could cause death)</span>
:<span>Leslie loved clothes and hoped to become a designer, so she quit her job at the convenience store and moved back to her parents' home in Arizona.</span>
