What is tomography and how is it combined with magnetic resonance imaging (MRI) technology to produce a 3-D image of a person’s body?

What will be an ideal response?


Tomography is imaging by sections, or sectioning. In medicine, many types of tomography are available, depending on the imaging energy source, (e.g., X-rays or MRI) and the image acquisition process.

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If a weld is shown without a dimension, the size or depth of the weld is assumed to be equal to the thickness of the pieces.

Answer the following statement true (T) or false (F)

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The pilot positioner has a main air supply that is governed by the ____.

A. internal switch B. internal lockout C. internal diaphragm D. internal float

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A(n) _____ is a written reminder of something important that has occurred or will occur

a. memorandum b. message c. note d. Post-It

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Elements connected in parallel have the same voltage across them but different ___________through them

A. nodes B. terminals C. currents D. branches

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