Mixed Format $$E _ { L I N E } = \sqrt { E_ R ^ { 2 } + E _X ^ { 2 } }$$

question 27

Short Answer

Mixed format: $$E _ { L I N E } = \sqrt { E_ R ^ { 2 } + E _X ^ { 2 } }$$ (with a space between the whole number and the numerator) Fraction format: $1 /4$
Reduce all fractions. The diameter of a steel shaft, through wear, is reduced $4 /1,000$
inch. The shaft measured $875 / 1,000$ inch originally. The electrician removes another $8 /1,000$
inch and makes a new bearing to fit the shaft. What is the new size of the shaft?

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Definitions:

Common Sense

The natural ability to make sound judgments and reasonable decisions based on practical life experience.

Cosmetic Surgery

Surgical procedures performed to enhance or alter one's appearance for aesthetic reasons rather than medical necessity.

Placebo Effect

The beneficial outcome resulting from a person's expectations of a treatment rather than from the treatment itself.

Common Sense

The basic level of practical knowledge and judgment that is shared by a large number of people and considered to be reasonable and prudent.