What is an early indication that a bearing may be overheating?
A. solid or caked lubrication
B. rust
C. etched raceways
D. pitting
Answer: A
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A plasma jet may reach a temperature in excess of _____.
a. 20,000°F b. 30,000°F c. 40,000°F d. 50,000°F
The length of time fruits can be stored depends in part on the variety
Indicate whether the statement is true or false.
To set up a flash memory chip for read operations:
A) output enable must be disabled. B) data must be applied to data bus. C) it is necessary first to write all zeros into the command register. D) it is necessary first to write all 1st into the command register.
The diodes placed across the switching transistors in the inverter section protect them from a current surge that occurs when the drive is turned on.
Answer the following statement true (T) or false (F)