If +3 volts is applied to the inverting input of a difference op amp, and -2 volts is applied to the non-inverting input, the output will be ____________________ volts.
Fill in the blank(s) with the appropriate word(s).
-5
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A key hole can be used ____.
A. only on wide joints B. on joints with wide, narrow, or varying root gaps C. only on narrow joints D. only on joints with a varying root gap
Achieving organizational goals efficiently and effectively
a. is necessary to make logical decisions. b. is the primary purpose of the management process. c. ensures that all employees will work together effectively. d. rarely occurs in private sector organizations. e. is not necessary for successful management but is desirable.
Using the data given in Table 14.1, determine the total overhaul cost if the free haul is 700 ft and the overhaul cost is $10 per cubic yard station. Stations of the free haul lines are 1 + 80 and 8 + 80 and 10 + 20 and 17 + 20.
What will be an ideal response?
When changing a low-voltage transformer, the service technician should:
A) Temporarily short across the secondary side of the transformer to test its output. B) Check all low-voltage controls for shorts and grounds. C) Use a replacement transformer with a higher-voltage primary winding to make it last longer. D) Use a replacement transformer with a higher VA rating to make it last longer.