The Energy Efficiency Rating (EER) of an air-conditioning unit is defined asthe ratio of the heat removed in Btu/h divided by the energy used in watts.The EEI (Edison Electric Institute) names an air-conditioning unit as anEnergy Star unit if it has an EER of 13 or greater. A 21⁄2-ton air-conditioningunit uses 2.41 kilowatts (2,410 watts) of energy. One ton is equivalent to12,000 Btu/h. Can this unit be termed an Energy Star unit?

Q: Determine the amount of SO2 released from the combustion of 1500 gallons of waste oil (135,000…

A: The amount of SO2 released from the combustion of 1500 gallons of waste oil (135,000 BTU/gal) with…

Q: How much natural gas do you need to burn to heat fifty-seven gallons of water? (Assume a heating…

A: Given  Volume of water to be heated= 57 gallons  Heating value for natural gas = 1000 Btu /ft3…

Q: A 1.60-m-tall person lifts a 1.65-kg book off the ground so it is 2.20 m above the ground. What is…

A:

Q: ENVIRONMENTAL ENGINEERING   a). Explain the harmful or beneficial effects of Ground Level Ozone and…

A: Step 1:solution is given above Step 2: Step 3: Step 4:

Q: PV battery system has an efficiency of 80%. The system is used to run an all-AC load that is run…

A:

Q: 88 A machine lifts an object of weight Wat constant speed through a vertical distance h. The…

A:

Q: Consider a 400-MW, 32 percent efficient coal-fired power plant that uses cooling water withdrawn…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Hot combustion gases, modeled as air behaving as an ideal gas, enter a turbine at 145 lbf/in.²,…

A:

Q: Consider a 400-MW, 32 percent efficient coal-fired power plant that uses cooling water withdrawn…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A closed tank containing hot air has an initial internal energy of 400 kJ. During the next 5 min,…

A: The given data is: The initial internal energy=400 kJ Heat loss rate=1.5 KW The electrical power…

Q: A room has a width of 14.1 feet, a length of 14.8 feet, and a ceiling height of 14 ft.  The average…

A: Width B =14.1 ft length L =14.8 ft Height H =14ft Flow rate=3.7m3 /s

Q: How do I convert 10649 KWh into (KWh/(m2-yr)?

A: To convert KWH to KWH/m2-yr  Divide the given value with the area in m2 and per year ..

Q: For a building located in Madrid, Spain with annual heating degree-days (dd) of 4654, a heating load…

A: Given:- annual heating degree-days (dd) of 4654, a heating load (heat loss) of 30,000 kj/h, and a…

Electrical Plans

An electrical plan is also known as an electrical drawing or a wiring diagram. It is a kind of visual representation which bears the blueprint symbols of all the electrical components in electrical house plans or various building construction projects. In other words, electrical plans describe electrical circuits and systems that build up the electrical house plans or building plans. An electrical engineer who works on various construction projects creates an electrical drawing. The engineer outlines the electric planning with different symbols and lines forming a detailed electrical circuit. These drawings are a means of representation for the clients, who will carry out the actual wiring process. In a nutshell, an electrical plan showcases the circuitry with the proper placement of electric components.