With masonry stucco, installing ____ screeds provides clean edges for sealants and limits cracking.
A. weep
B. slip
C. dry
D. crying
Answer: A
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A ____ is a manual worker in a particular skill or craft.
a. tradesman b. salesman c. journeyman d. apprentice
Por lo general, se necesita un tirante central en la forma de una escalera cuando _____.
a. las escaleras son anchas b. las escaleras son altas c. la elevación de unidad es superior a 10 pulgadas d. la elevación total es supe- rior a 10 pies
A hydraulic cylinder is used to raise the bucket on a front-end loader. The output piston measures 2.2 inches in diameter. A pressure of 1,800 pounds per square inch (psi) is applied to the piston.
a. What is the area of the output piston to the nearest tenth of a square inch? b. What is the force exerted by the piston to the correct number of significant digits?
What grinding method helps to keep the ground surface flat and extend the interval between wheel dressings?
A) Large down feeding movements with small crossfeeding movements B) Small down feeding movements with large crossfeeding movements C) Extended amounts of table over travel D) There is no difference in the method being used, all are equal