. Is it possible to install 12 lightings in one circuit?
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1. Is it possible to install 12 lightings in one circuit?
2. Is it possible to install 11 outlets in one circuit?
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- What is the lighting and receptacle demand load for an 1000 sq. m office space with one hundred ten, 15 A, 250 V receptacles. [Office General Lighting Receptacle]In an urban area, 22 families are staying in a 10-storied building. Due tothe load shedding problem they have decided to install solar home systemon the rooftop. The people in that building will use A.C. for basic needs likelight, fan, T/V. Each family will run 3 lamps of 15 W each, 2 lamps of 7 Weach, 2 fans of 75 W each and a TV of 120 W during the load sheddingperiod of 3 hours daily. At that location 1 kW/m2 or more radiation will beavailable from 10.30 am to 3.30 pm. As a Design Engineer you have askedto prepare a complete design and make a list of components you require.4.1. Using the “Watt” method, calculate and assess the illumination in a 40 m2 classroom, illuminated by 6 incandescent lamps (each lamp is 200 Wt).
- A house has the following specifications for a circuit determine the size of pipe to be used for each circuit and the service entrance. Show computations for determining the pipie size.1. 15 lighting outlets -20 watts2. 1 kitchen range - 400 watts3. 12 lighting outlets - 20 watts4. 1 water heater at 1500 watts5. 12 convenience outlet - 20 watts6. 8 convenience outlet - 25 watts7. 9 convenience outlet - 20 watts8. 12 lighting outlet - 20 watts9. 3 convenience outlet - 10 watts10. spare-1500 watts11. spare- 1500 wattsA house has the following specifications for a circuit determine the size of the circuit breaker, wire and size of pipe to be used for each circuit and the service entrance 1. 15 lighting outlets 2. 1 kitchen range 3. 12 lighting outlets 4. 1 water heater at 1500 watts 5. 12 convenience outlet 6. 8 convenience outlet 7. 9 convenience outlet 8. 12 lighting outlet 9. 3 convenience outlet 10. spare-1500 watts 11. spare- 1500 wattsA football field, an area of 60 x 120, is a fridge to be lit at night with 1000 W lamps, provided that the lighting is regular around the stadium, and the lighting is on the 12-tower towers. Calculate the number of lamps in the tower
- Using a circuit analysis technique of your choosing, calculate the mesh currents of the system at midday, when the solar panel delivers its rated current. Show all working. Calculate the voltage across and the power generated by the solar panel. Calculate the power delivered to the battery (including internal resistance), and the LED lights including their series resistors. What power is dissipated in the wiring? Check the power balances in your circuit.1. Who is responsible for maintaining and repairing regenerators in a dim fiber lease?A. LessorB. LesseeC. CarrierD. Both lessor and lesseeA house has the following specifications for a circuit. Determine the size of the circuit breaker, wire, and size of pipe to be used for each circuit and the service entrance. Show computation and tabulate final answer.1. 15 lighting outlets2. 1 kitchen range3. 12 lighting outlets4. 1 water heater at 1500 watts5. 12 convenience outlet6. 8 convenience outlet7. 9 convenience outlet8. 12 lighting outlet9. 3 convenience outlet10. spare-1500 watts11. spare- 1500 watts
- It is required to provide an illumination of 100 lux in a workshop hall 40 m x 10 m and efficiency of lamp is 14 lm/W for 750 W lamp. Calculate the number and rating of lamps when trusses are provided at mutual distance of 5 m. Take coefficient of utilization as 0.4 and maintenance factor as 0.8. [12 lamps]The best way to draw Electrical block diagram for the following. Device 1 , 230V , 20A, 1phase Device 2, 120 V Device 3, 100 V Device 4, 12V How many outlet do I need for the whole system? Thanks.A transmission line is being built to bring power to a remote community, which is 40 miles from the nearest substation. The conductor has a resistance of 20 ohms. The community requires 100 MW of power at a voltage of 110 kV. What does the voltage leaving the substation need to be to account for voltage drop over the line, and what is the power loss over the transmission line? Please show your work!
