The US EPA has set the allowable noise from an industrial source to be 55 dBA outside an occupied dwelling.
Answer the following statement true (T) or false (F)
False
45 dBA
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What will be the change in resistance of a strain gauge, with a gauge factor of 2 and resistance of 100?, if the gauge is subjected to a strain of 0.005?
What will be an ideal response?
Technician A says vacuum bleeding can be done by a single technician. Technician B says vacuum bleeding may draw air into the hydraulic system past the bleeder valve. Which technician is correct?
A) Technician A only B) Technician B only C) Both Technicians A and B D) Neither Technician A nor B
In structural drafting, the CAD technician makes extensive use of lines to show the outline of the object being drawn. Which line type does this describe?
A. Illustration lines B. Physical lines C. Entity lines D. Object lines
A rough transmission bearing should be cleaned, dried, and rechecked.
a. true b. false