A typical american family uses 1120 kwh of electricity a
A typical American family uses 1120 kWh of electricity a month.
A) What is the average current in the 120 V power line to the house?
B) On average, what is the resistance of a household? (Give answer in %u2126.)
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A 195 W (121 V) night light is turned on for an average 6.5 hr a day year round. What is the annual cost of electricity at a billing rate of $0.07 per kWh
Design a system to pump water 80 degrees C from a water heater to a washing system. Desired minimum flow rate is 750 Liter per min.
Consider the following reaction: 2H2O (g) + 2SO2 (g) <---> 2H2S (g) + 3O2 (g) a reaction mixture initially contains 2.8 M H2O and 2.6 M SO2. Determine the equilbirum concentration of H2S if Kc for the reaction at this temperature is 1.3 x 10
Prove that the hardness of the CDH problem relative to G implies the hardness of the discrete logarithm problem relative to G.
A typical American family uses 1120 kWh of electricity a month. On average, what is the resistance of a household
Describe the process of how a non-IT senior manager would arrive at the decision to support one IT diffusion model over another. List the factors that would have to be considered. Determine which model you would choose and explain why.
40. Keefe Inc, a calendar-year corporation, acquires 70% of George Company on September 1, 2014, and an additional 10% on January 1, 2015. Total annual amortization of $6,000 relates to the first acquisition. George reports the following figur
A 137-cm-long wire is made by welding a 1.3-mm-diameter, 26-cm-long copper wire to a 0.31-mm-diameter, What is the resistance of the composite wire
knowing that the coefficient of static friction between the collar and the rod is .35, determine the range of values of p for which equilibrium is maintained when 0=50deg and M=20Nm
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