How wide is the field of view? Record your measurement in Table 3-2 of the
lab manual.
What will be an ideal response?
The diameter of the field of view under the 400X (high-dry) objective is calculated
as the diameter measured for the 4X divided by 10. The diameter of the field of
view under the 100X objective is 0.45 mm or 450 ?m.
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____ cable is defined by the NEC as a factory assembly of two or more insulated conductors having an outer sheathing of moisture-resistant, flame-retardant, nonmetallic material.
a. Metallic b. Nonmetallic-sheathed c. Shiny d. Plastic
The number of threads per inch can be checked with a:
A) Tool gage B) Ring gage C) Metric rule by counting D) Screw pitch gage
When a subroutine is called by a JSR instruction, the program named in the JSR instruction will execute even without ________
A) An SBR present B) An arithmetic instruction C) A RET instruction D) All of the above
____ are made in holes in a piece of metal that is lapped over another piece of metal.
A. Field welds B. U groove welds C. Plug welds D. Flush contour welds E. none of the above