Engineering, 04.05.2020 23:56 cj31150631
12 A copier is connected to circuit LA-1. A microwave is connected circuit LA-3. These two circuits share
a neutral. The copier should draw 13.2 amps at 120 volts. The microwave is rated to use 1900 watts at
120 volts. Circuits LA-1 and LA-3 originate in a 120/240-volt, 10,3-wire panelboard. If the neutral is
disconnected from the neutral bar while the equipment is operating, there will be ___volts applied to
the microwave.
b. 120
c. 56
d. 128
e. 184
a. 112
Answers: 1
Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
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Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
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Engineering, 04.07.2019 18:20
Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um
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12 A copier is connected to circuit LA-1. A microwave is connected circuit LA-3. These two circuits...
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