Calculate the cars annual energy consumption

Assignment Help Physics

Reference no: EM13556440

A pacific north west home has a solar photovoltaic (PV) systemthat produces 10.45 MWh of usable electricity peryear. Their PV system is tied to the electrical grid, and all theenergy it produces is credited against their energy homeconsumption.
Well, they have purchased an electric car to replace theirprevious gasolline car. The electric car will be charged nightlyfrom an outlet in their garage. This is the only place where theywill charge the car. They plan to drive their car about10,000 miles per year. Published data show, on average, anelectric car requires .35 kWh/mile.

A. Calculate the car's annual energyconsumption.

B. The homes average historical electricityconsumption, before the electric car, has been 7 MWh per year. Nowthat they are using the electric car, what percentage of theirtotal annual consumption will be used by the car?

Reference no: EM13556440

Questions Cloud

The more aggressive financing plan : The more aggressive financing plan instead of the more conservative?

Evaluate the magnitude of the induced electric field : The current flowing in a solenoid that is 23 cm long and has a radius of 2 cm, Determine the magnitude of the induced electric field inside the solenoid 1 cm from its center

Water is not to spill out of the upside-downpail : A man holds a pail of water by the handle and whirls it around avertical circle of radius 0.84 m at constant speed. What is the minimum speed that the pail must have at the top of its circularmotion if the water is not to spill out of the upside-down..

Find the capacitive reactance and inductive reactance : An AC power source with Vm = 220 V and f = 60.0 Hz is connected in a series RLC circuit. find the capacitive reactance and inductive reactance

Calculate the cars annual energy consumption : A pacific north west home has a solar photovoltaic (PV) systemthat produces 10.45 MWh of usable electricity peryear. Their PV system is tied to the electrical grid, and all theenergy it produces is credited against their energy homeconsumption.

What is the electric potential energy of system of charges : Two point charges q1 = 4.0 ?C and q2 = -8.0 ?C are placed along the x-axis at x1 = 0 m and x2 = 0.20 m, respectively. What is the electric potential energy of this system of charges

Identify the various categories of art on exhibit : Identify the various categories of art on exhibit at this museum.

What is displacement of officer as she overtakes motorist : Amotorist drives along a straight road at a constant speed of 15.0m/s. Just as she passes a parked motorcycle officer, the officerstarts to accelerate at 2.00 m/s2, to overtake her. The motorist always goes at the same speed.

Find to what temperature must the air be heated : The mass of hot-air balloon and its occupants is 320 kg (excluding the hot air inside the balloon). To what temperature (in K) must the air be heated so that the balloon just lift off? The molecular mass of the air is 29 u

User Account

All Pages