An excessive amount of water added to a mortar mixture, known as _____, destroys the water-cement ratio.
A. drowning the mortar
B. fattening the mortar
C. proportioning the mortar
D. hydrating the mortar
Answer: A
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An IAC valve stuck in the closed position may cause all of the following except:
A. Stalling. B. Rough idle. C. High idle speed. D. Low idle speed.
The Jaws of Life is a popular name for a type of _____.
a. hydraulic spreader b. tugger c. gripper d. bottle jack
PROBLEM 3.C2 The assembly shown consists of n cylindrical shafts, which can be solid or hollow, connected by gears and supported by brackets (not shown). End of the first shaft is free and is subjected to a torque while end of the last shaft is fixed. The length of shaft is its outer diameter its inner diameter and its modulus of rigidity (Note that IDi if the element is solid.) The radius of gear is and the radius of gear is (a) Write a computer program that can be used to determine the maximum shearing stress in each shaft, the angle of twist of each shaft, and the angle through which end rotates. (b) Use this program to solve Probs. 3.41 and 3.44.
Find the root of the following number: 
. (Round answer to the nearest thousandth or three places to the right of the decimal point).
What will be an ideal response?