What is an electrical datum plane for a shore area where there are tides?

What will be an ideal response?


For a shore area on a body of water where there are tides, the electrical datum plane is a horizontal plane that is 2 ft (600 mm) higher than the normal high tide for the area.

Trades & Technology

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There are several different types of spark plug thread inserts. While having a discussion, Technician A says that when a spark plug uses a sealing washer, the insert is plated with a copper flash. Technician B says that when a spark plug in a cast iron head has a tapered seat, silver-plated inserts are used. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

Trades & Technology

Answer the following statement(s) true (T) or false (F)

1. Pigs with porcine stress syndrome (PSS) have high tolerance for hot weather. 2. Pigs with extremely heavy muscle tend to produce higher quality pork. 3. Consumers tend to reject pale, soft, exudative (PSE) pork because it is unappealing in color and lacking in taste. 4. Tall, flat-muscled pigs have a lower resistance to stress than their heavily muscled counterparts. 5. For purposes of meat consumption, the loin eye areas of pigs are discarded. 6. Animals with large internal organs appear to grow faster and remain healthier.

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Management should share violence-prevention evaluation reports with all employees.