On a variable speed drive:
A) Spindle speeds changes are done with the spindle running
B) The speed is changed automatically
C) The spindle is stopped for speed changes
D) None of the above
A
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Calculate, in inches, the length of 1/8” plate needed to bend a 90-degree angle with I/S leg measurements of a = 3.75” and b = 6.15”. Round to the nearest hundredth.
What will be an ideal response?
When servicing a valve body: Technician A says make sure you note the location of all check balls before removing them. Technician B says the length of the bolts may vary; therefore, keep track of where each bolt came from. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Why do most electric furnaces have several heating elements that are activated in stages?
What will be an ideal response?
Sucrose is composed of which two compounds?
a. maltose and glucose c. lactose and maltose b. fructose and maltose d. fructose and glucose