Meter readings for a three-phase wye-connected alternator supplying power to a motor indicate that the line voltages are 330 V, the line currents are 8.4~A, and the total line power is 4.5 kW. Find:
(a) the load in VA
(b) the load pf
(c) the phase current
(d) the phase voltage
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The three types of shorted circuits include a short to ground, a short to battery positive, and _______?
A. an open short B. a short to the frame C. a wire-to-wire short D. a positive temperature coefficient short
Variance is:
a. an observable characteristic of a phenomenon that can be measured or classified b. a graphical record of a process variable measured over time c. a picture of the activities that take place in a process d. a measure of data variation; the mean of the squared deviation scores about the means of a distribution.
A house will have a counter-mounted cooking unit with a nameplate rating of 4 kW and a wall-mounted oven with a nameplate rating of 6 kW. A separate individual branch circuit will be run to the counter-mounted cooking unit and to the wall-mounted oven. What is the branch circuit load for each of the appliances in amperes?
What will be an ideal response?
Write a step-by-step procedure sheet for preparing a bare steel repair area for refinishing.
What will be an ideal response?