Use these for measuring angles.
a. gage blocks
b. dial indicator
c. protractor
d. angle block
c. protractor
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When an NTC thermistor is used as an oil temperature sensor, what happens to the signal voltage when oil temperature increases?
A. nothing B. decreases C. increases D. reverse biases
The connection between two or more portions of the equipment grounding conductor is called a ____.
a. bonding conductor b. bonding jumper, equipment c. bonding jumper, main d. bonding jumper, system
The article “Evaluation of Criteria for Setting Speed Limits on Gravel Roads” counted the numbers of vehicles of various types on several roads in the state of Kansas. In Riley County, 13 out of 67 vehicles on Walsburg Road were heavy vehicles, while 32 out of 91 on North 52nd Street were heavy vehicles. Find a 90% confidence interval for the difference between the percentages of heavy vehicles on the two roads.
What will be an ideal response?
What does it mean if there is an excess amount of spatter while arc welding?
A. Voltage setting is too high. B. Current setting is too high. C. Current setting is too low. D. Voltage setting is too low.