Which of the following are used with ammeters to increase their range for current measurement?
A) Magnets B) Current-limiting resistors
C) Shunt resistors D) Clips
C
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Mrs. Flowers has two combines to harvest 525 acres of corn. One combine has a 12-row header and the other has an 8-row header. The combine with the 12-row header harvests 10.4 acres per hour using 1.2 gallons of diesel fuel per acre. At the same time, the combine with the 8-row header harvests 7.8 acres per hour using 1.3 gallons of diesel fuel per acre.
a. Using both combines, how many acres do they harvest per hour? b. How many hours does it take them to harvest the corn? c. How many acres does each combine harvest? d. How many gallons of diesel fuel are used?
Foot rot is a disease that is not easily communicated to others; therefore it is not necessary to separate
infected animals.
Indicate whether the statement is true or false.An outward clinch tacker is used to ____.
A. bend wire on a pipe hook B. install a pipe rivet C. drive a roofing nail D. spread the ends of a staple outward
Technician A says that a discharged battery (lower than normal battery voltage) can cause solenoid clicking. Technician B says that a discharged battery or dirty (corroded) battery cables can cause solenoid clicking. Who is right?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician