TThe answer is A because Congress was not allowed to regulate any trading or commerce
<u>Answer:
</u>
In order to ensure the power supply is capable of meeting system requirements, it should be rated 30% over the expected capacity.
<u>Explanation:
</u>
- To avoid a system failure during the operations, it is advised that the power supply is rated 30% more than the actual capacity of the device.
- Moreover, in order to compensate for the loss of power that occurs during the transmission of power, i.e. through transmission lines, at nodes and junctions, in transformers, etc., it is preferable to rate the supply above 30% of the realtime capacity.
C. Leave out personal opinion
Bias does not give helpful information; facts and true problems with a work are what help people
By not misusing the information regarding the feeling,needs and behavior of participants.The researcher can control harmful behavior.
<u>Explanation:</u>
Psychological research is undertaken to study human behavior. It helps us to measure and classify human behavior. Such research identifies what is normal behavior. If the behavior is abnormal than that can be known through this kind of research.
In Psychological research, it is of the utmost importance to respect the dignity of others. This will prevent any kind of harmful behavior. For example, the researchers must not manipulate the participants. If a researcher has information regarding the feelings and emotions of participants then they must not misuse it.
more open to different viewpoints
