Calcium, chlorine, and magnesium are____________________, or mineral elements the body needs in relatively large amounts
Fill in the blank(s) with correct word
macrominerals
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Problem 1.48 For the support of Prob. 1.47, knowing that the diameter of the pin is d = 16 mm and that the magnitude of the load is P = 20 kN, determine (a) the factor of safety for the pin, (b) the required values of b and c if the factor of safety for the wooden member is the same as that found in part a for the pin. Problem 1.47 A load P is supported as shown by a steel pin that has been inserted in a short wooden member hanging from the ceiling. The ultimate strength of the wood used is 60 MPa in tension and 7.5 MPa in shear, while the ultimate strength of the steel is 145 MPa in shear. Knowing that b = 40 mm, c = 55 mm, and d = 12 mm, determine the load P if an overall factor of safety of 3.2 is desired.
The three basic methods of sensing ground faults are ground-return, residual, and _____.
a. inductive heating b. repeating c. zero sequence d. saturation
Using the Table of Block Thicknesses for a Metric Gage Block Set, determine a combination of gage blocks for a dimension of 44.723 mm.
What will be an ideal response?
The coastal region of the western United States lies in
A) climate zone 3(A). B) climate zone 2(A). C) climate zone 1(A). D) climate zone 4(A). E) none of the above.