Which instrument should be used to verify that there is power available to run a three-phase motor that will
not start?
a. Clamp-on ammeter
b. Megger®
c. Ohmmeter
d. Voltage tester
d
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Convert the binary number 1001 to its Gray code equivalent value.
What will be an ideal response?
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Plain milling cutters are used to produce:
A) Flat surfaces parallel to the cutter axis B) Flat surfaces at any angle to the cutter axis C) Flat surfaces at right angles to the cutter axis D) Surfaces with an irregular outline
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From an environmental perspective full economic costs are private costs plus social costs
Indicate whether the statement is true or false
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What power quantities are vectors that form a right triangle?
A. DC B. Apparent C. Reactive D. AC
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