According to the NEC®, neutral conductors size No. 6 and smaller must have a continuous marking of white or _____.
a. black
b. yellow
c. gray
d. red
c. gray
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To test a moly or chrome ring to see if it is ductile iron, simply twist it. If it is regular iron, it will break in two.
Answer the following statement true (T) or false (F)
Failure to remove tungsten contamination properly will result in ____________________.
Fill in the blank(s) with the appropriate word(s).
A triaxle trailer is equipped with five S-cam, slack adjusters, correctly set at an effective length of 6 inches and one incorrectly installed at 51/2 inches. How much less brake torque will be applied at the brake with the incorrectly set slack adjuster when the service application pressure is 100 psi on a 30-square-inch chamber?
A. 150 in.-lb. B. 1,500 in.-lb. C. 15,000 in.-lb. D. 15,000 in.-lb.
An assembly drawing contains six sheets of detail drawings. The number of details for these sheets are 6, 14, 6, 7, 5, and 9. What is the total number of details?
What will be an ideal response?