An industrial heater has a nameplate which reads:
210 V 60 Hz 12 kVA 0.78 pf lagging
Determine:
(a) the apparent and the complex power
(b) the impedance of the heater
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a. Heat large quantities of hydrocarbons for commercial use. b. Steam generation for commercial use. c. Provide heat during winter months for control rooms. d. Burn excess hydrocarbons safely and efficiently. ?
The device shown in the figure above is used to _____.
a. attach a fitting to pipe
b. make a permanent leak repair on pipe
c. make temporary leak repairs on pipe
d. attach a pipe hanger
Assess the validity of the following statement, "White southerners ... liked the black as an individual but despised the race. The white northerner ... often professed to like the race but disliked individual blacks." Do you agree with this statement? Why or why not?
What will be an ideal response?
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