What test would you perform to determine if an AC generator field is strong?

What will be an ideal response?


There is a simple test to see if an AC generator field is strong, and it is done with the key on and engine off. Check for magnetism on the rotor shaft at the outside of the rear bearing housing. If there is enough magnetism to lightly hold a screwdriver to the bearing housing, the rotor is energized. If the screwdriver does not stick, this could be due to a defective regulator, worn brushes, or a defective rotor.

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Special wells are often drilled in the center of the irrigation area to save costs

Indicate whether the statement is true or false.

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When nozzles problems are apparent, the nozzle should be removed using ____ and replaced.

A. a special nozzle wrench B. adjustable pliers C. a pipe wrench D. Both a and b.

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Between words, a space ____ the full width of a normal letter should be used.

A. one-fourth B. one-third C. one-half D. two-thirds

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Find I? in the circuit of Fig. 11.82.

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