Concept explainers
What is the total current draw when all six fluorescent luminaires are turned on?
Find the total current drawn when all the six fluorescent luminaires are turned on.
Answer to Problem 1R
The total current
Explanation of Solution
Discussion:
The recreation room consists of six lay in fluorescent luminaires. One fluorescent luminaire consists of four
Generally, the power factor of fluorescent luminaire lies between
Substitute
The current drawn by the six fluorescent luminaires is calculated as follows:
Substitute
One fluorescent luminaire is controlled by the 3-way switch. It also controls the stairway luminaire of
When the staircase luminaire is turned on, the value of
Substitute
Conclusion:
Thus, the total current
Want to see more full solutions like this?
Chapter 17 Solutions
EBK ELECTRICAL WIRING RESIDENTIAL
Additional Engineering Textbook Solutions
Electric Motors and Control Systems
Introductory Circuit Analysis (13th Edition)
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
Principles and Applications of Electrical Engineering
ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
Electrical Engineering: Principles & Applications (7th Edition)
- What is the current draw of the recessed luminaires above the bar? __________________arrow_forwardUnless specifically designed, all recessed incandescent luminaires must be provided with factory-installed ________________ protection (see Chapter 7).arrow_forwardWhat is a line refernce number in electrical printsarrow_forward
- I have an LED that I want to slowly dim and bring back to full brightness. To which area on my Arduino would I connect that wire and why? C B E. 111, CORIA O UNO ARDUINO DE LL A V in OC-to any pin in this area because we are "reading" and not "writing" values D-because we need to power the circuit A- this part of the Arduino controls things OC - but only to pins with a "-" in front of them as this voltage can vary Anode Cathode www.arrow_forwardidentify any equiptment at home that undergo an electromechanical energy conversion. name and discribe the function of each part involved in the conversion of the specific equiptment. with picture labeledarrow_forwardExplain why fluorescent lamps having the same wattage draw different current values. _______________________ _______________________ _______________________ _______________________ _______________________arrow_forward
- Coriolis flow meter is a type of -------- flow meter.arrow_forwardQUESTION 14 You wish to turn on two LEDS in the middle of the display, so the first thing you will do is set AL to 00 11 18 55arrow_forward2.) A corridor is 8 ft by 60 ft with a 10 ft ceiling. You want to determine the average illuminance on the floor from recessed luminaires. What is the RCR value that you will use to determine the appropriate luminaire CU? RCR =arrow_forward
- EBK ELECTRICAL WIRING RESIDENTIALElectrical EngineeringISBN:9781337516549Author:SimmonsPublisher:CENGAGE LEARNING - CONSIGNMENTElectricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage LearningPower System Analysis and Design (MindTap Course ...Electrical EngineeringISBN:9781305632134Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. SarmaPublisher:Cengage Learning