Answer:
Directional Beacons
Explanation:
- <u>Directional Beacons</u> are a feature of audible pedestrian crosswalk signals
Directional Beacons are efficient and help the blind cross the street since flashing lights aren't seen by them.
Mordancy.
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.
Learn more about ampacity here:
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Answer:
extraversion is the correct answer.
Explanation:
They are called bellwether species, also known as sentinel species.
