When taking continuity readings, what must you make sure of before taking the reading and what could happen if you do not?
What will be an ideal response?
Because of this, the tested system must be powered down! If you do a continuity
check on a system that has power supplied to it, there is a high probability that you will
damage the meter, the battery, or both as system power feeds back into the meter!
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After you replace the servo drive card you find that they system will not run and is giving you alarms indicating that it is does not have information on the type of motor and encoder being used. What would be the likely corrective action to this problem?
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.
Determine the required width of the turning roadway in Problem 7-12 for a twolane operation with barrier curbs on both sides.
What will be an ideal response?
A transmission that has been used in severe conditions should have its oil change interval reduced by:
a. one half b. one quarter c. two thirds d. 1000 hours
What is an advantage of a Posi-Drive screw over a Phillips screw?
A. sustains higher torque B. more tamper resistant C. reduces slippage D. All of the above