Contactors are large relays and are used to control the operation of loads that draw more than ____ amps.
A. 5
B. 10
C. 15
D. 20
Answer: C
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An obstruction lies between points E and F as shown. Distances EG, GK, FG, and GH are measured and marked off. Distance HK is measured. Triangles GEF and GHK are similar. What is the distance of EF in feet?
Fill in the blank(s) with the appropriate word(s).
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Neutral gear results when the input into a planetary gear set is holding a member.
Answer the following statement true (T) or false (F)
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Poorly drained soils generally contain more organic matter than well drained soils
Indicate whether the statement is true or false
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A final drive ratio has been calculated to be exactly 3:1. This gear set ________
A) Is a hunting type gear set B) Will decrease torque C) Should have one tooth removed D) May have timing marks
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