Thee ampacity of branch circuit conductors and overcurrent protective devices be sized at 125% of the total load. 426.4 for outdoor electric deicing or snow melting equipment.
More about ampacity:
A conductor's maximum current, expressed in amperes (or amps), that it can carry under typical operating conditions is referred to as ampacity, a portmanteau of "ampere capacity."
Due to the extreme heat produced by the current when the conductor's ampacity is exceeded, the conductor or the insulating materials nearby will deteriorate. "Current carrying capacity" is another name for ampacity.
The National Electrical Code, often known as NFPA 70, sets forth ampacity rules that are widely followed by electrical workers in the United States.
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It was a crucial instrument for acquiring and maintaining power for the implementation of Nazi policies.
Answer:
A) When the study has life-or-death implications
Explanation:
By the phrase, "life-or-death implications" means the task is extremely important to perform. If the task is not perform, it can cause a much larger harm or damage to somebody which can be very serious, even somebody can die.
So when the study has a life-or-death implications, it shows that the study is very important and if not acted immediately or a small effect can bring a great harm or damage.
Thus the answer is
A) When the study has life-or-death implications
