Find the rate of cooling required and the power input
A water cooler for drinking water should cool 1 ft^3/h from 65 F to 50 F using a small refrigeration unit with at COP of 2.5. Find the rate of cooling required and the power input to the unit.
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You are hanging with your hands on a horizontal conducting wire that is immersed over a distance of 1m in a horizontal, transverse magnetic field of 10T. How much current is needed in the wire to hold you up in the field. (Your mass is 70kg. Negle
Using the method of AGMA, calculate the maximum power that can be transmitted based upon the allowable bending fatigue strength, SF = 525 MPa using design factor of 2.
How large a sample should be taken to estimate the true mean coverage of all 1-gallon cans to within (plus/minus) 5 square feet with 95% confidence?
A parallel plate capacitor is immersed in sea water. Find the ratio of RMS conduction current to RMS displacement current if voltage V(t) = Vo Cos(2*pi*f*t) is applied to the capacitor. f = 3 x 10^7 Hz. Sea water has a resistivity of ro = 0.23 ohm
If the no. of people working is 2 standard deviations above the mean, how many standard deviations above or below the mean you expect sales to be? What value of sales does the correspond to?
If the convective heat transfer coefficient is 13.5 W/ m2K, estimate when the beverage will have a temperature of 15degreeC in mins.
A shaft with a diameter of 100 mm rotates at 1500 rpm. A fluid-film bearing is designed to support a 5 kN load. Assume the bearing's L/D ratio is 0.5, and the clearance is 0.5 mil.
In electronic equipment, wires that carry equal but opposite currents are often twisted together to reduce their magnetic effect at distance points. Why is this effective?
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Question: Which individual is more typical of a Type B personality?
When Mary observes her mother treating their dog with kindness, Mary is kinder to the dog as well. According to social learning theory, this is called
Meredith is supposed to host an important client dinner, but her babysitter cancels at the last minute. Méredith reacts with panic and concern
Question: According to Elizabeth Kubler-Ross, which of the following is one of the five reactions to death?
What did you learn from your client in session today which will support you in future sessions/clients when working with a female sixth grader
Choose one prosocial behavior (e.g. gratitude, forgiveness). • Describe a specific moment you witnessed or experienced that reflects this behavior
In addition to academic skills, succeeding in college involves understanding appropriate behaviors for interacting in this environment (e.g., respect).