What is step 1 of sketching an irregular shape, as shown in the accompanying figure?
A. Draw the arcs.
B. Lay out the basic rectangles.
C. Draw the center line.
D. Draw the squares.
Answer: B
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________ are used in the simultaneous rooting and grafting of roses and is also referred to as ________.
Fill in the blank(s) with the appropriate word(s).
When conductors in vertical raceways must be supported, one cable support shall be provided _____.
a. as close to the bottom of the conduit run as practical b. every 20' c. as close to the middle of the conduit run as practical d. at the top or as close to the top of the raceway as practical
Technician A says that all slides and caliper bushings should be lubricated for proper operation. Technician B says that lubricant should not be used on disc brake parts because it can trap and hold dirt. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
When a spring pin fails to take grease and you know the zerk fitting to be functional, which of the following should you do first?
A. Replace the spring pin B. Remove the weight from the spring C. Replace the spring D. Remove and inspect the spring pin