Practice Quiz

MTEL Technology and Engineering - Question List

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11.
Which of the following steps should be taken first in administering first aid to a person who has received a puncture wound while using a drill press?
  1. Call 9-1-1.
  2. Apply a bandage.
  3. Apply direct pressure to the wound.
  4. Rinse the wound with running water.
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12.
Which of the following is an important component of a solution used to clean up a blood spill on a workplace floor?
  1. Baking soda.
  2. Acetic acid.
  3. Chlorine bleach.
  4. Hydrogen peroxide.
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13.
A design engineer would like to determine the diameter of a circle. He begins by using a straightedge to draw a line tangent to the circle. Which of the following steps would be most appropriate next?
  1. Use a compass to construct the perpendicular bisector of the tangent and extend it until it intersects the circle at two points.
  2. Draw a second tangent parallel to the first tangent using a T-square, and then connect the two points of tangency.
  3. Beginning at one end of the tangent, use a straightedge to construct a second tangent, then connect the two free ends of the tangents.
  4. Use a compass to draw an arc centered on one end of the tangent. Draw an equal arc centered on the other end of the tangent.
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14.
A jointer would most likely be used to create:
  1. Flat edges so that two boards may be edge joined.
  2. Precisely shaped cuts to produce a dovetail joint.
  3. Matching pins and holes for a mortise and tenon joint.
  4. Accurately mitered cuts to produce a miter joint.
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15.
Which of the following is an example of an open geothermal heat pump system?
  1. Water from naturally hot springs is circulated past an evaporator coil containing a refrigerant before being released into a nearby body of water.
  2. Water heated in a boiler is piped to buildings through underground conduits to minimize heat loss and then released into a river.
  3. Thermocouples in the ground take advantage of natural temperature differences in the soil to generate energy.
  4. Subsurface steam from a volcanically active region is circulated throughout a city to heat buildings and melt ice.
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