Small localized bits of metal on the surface are called _____
a. spatter
b. arc strikes
c. undercut
d. offset
a
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Given the information above, what do you think was the root cause of all the problems and why?
You are working on a robot that has a servo drive alarm and find blown fuses on the drive. In the course of gathering information, you discover that the motor has a loose connection, which caused it to overheat, damaging the internal windings and the motor encoder. Once you replace the motor and encoder, you get another servo drive alarm that indicates there is a bad card in the drive.
The voltage or potential energy difference across a resistor is called a voltage ____.
a. increase b. bump c. drop d. decline
The best way to test the performance of Hall-effect inputs is to use a ____.
A. scan tool B. scope C. potentiometer D. heat sink
When the brakes are applied lightly at low speeds on slippery pavement, which type of valve keeps the front brakes from locking?
A) Purge valve B) Proportioning valve C) Metering valve D) Residual pressure check valve