Engineers used to use pendulums to measure the value of g at a location. The formula to use the measure the acceleration due to gravity is
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The light from a laser travels in ____ waves.
A. multiple frequency B. parallel C. white light D. chromatic
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The condenser ____.
A. rejects the heat from the refrigerant B. controls the refrigerant flow throughout the system C. adds superheat to the refrigerant D. All of the above.
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Given a circular curve connecting 2 tangents that intersect at an angle of 48°. The PI is at station (948+67.32) and the design speed of the highway is 60 mi/h. Determine the point of the tangent and the deflection angles from the PC to full stations for laying out the curve.
What will be an ideal response?
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Which of the following is not a type of variable resistor?
A) thermistor B) photoconductive cell C) potentiometer D) All are types of variable resistors.
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