Refrigerant 134a is compressed at steady state from 24 bar
Expected delivery within 24 Hours
A 804 kg car is going 20 m/s and the driver has to slam on his brakes to prevent an accident. what is the change in temperature of the brake pads
The diameter of the sample and the standpipe were 9.8 cm and 0.75 cm, respectively. The water level in the standpipe was observed to fall from 60 cm to 45 cm in 12 minutes. Calculate: a. The hydraulic conductivity k of the soil sample .
A rocket is launched from rest with an acceleration of 30m/s^2 for the duration of one second when it runs out of fuel. What is the max height of the rocket
Groundwater has been contaminated with three chemicals: benzene (log Kow 2.13), pentachlorobenzene (log Kow 5.03), and naphthalene (log Kow 3.36). The aquifer (rs = 2.3 g/cm3; h = 0.4; foc = 0.02) has a gradient of 0.004 and hydraulic conductivity
refrigerant 134a is compressed at steady state from 2.4 bar, 0 degrees celcius, to 12 bar, 50 degrees celcius. Refrigerant enters the compressor with a volumetric flow rate of 0.38m^3/min, and the power input to the compressor is 2.6 kW.
Determine the carburizing time necessary to achieve a carbon concentration of 0.35 wt% at a position 2 mm into an iron-carbon alloy that initially contains 0.10 wt% C.
A spring with spring constant of 29 N/m is stretched 0.21 m from its equilibrium position. How much work must be done to stretch it
If 5 mg of NaOCl are added to one liter of water and the pH is measured to be 7.8, what is the concentration of hypochlorite ion (OCl-) in mg/L
If the pH of a natural water is 7.8, and the alkalinity was measured to be 125 meq/L, determine the following: - Alkalinity as mg/L CaCo3 - Approximate the total carbonate concentration (Ct), in moles per liter.
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Write a 1-2 pg analysis on the case study: Membership of unions and employers' organizations, and bargaining coverage: Standing, but losing ground.
A 58 yr. An old female patient attended your clinic asking for the replacement of a maxillary first molar. The case seems straightforward
Define Anemia. Address key points of pathophysiology, clinical manifestation and evaluation toward diagnosis and treatment.
Mr. Graves and Ms. Perez proceed to make their way through the facility, Mr. Graves stopping occasionally, taking notes, and pointing out safety hazards.
A 26-year-old patient who takes the combination medication ethinyl estradiol/norgestimate (35/35/35 mcg EE, 0.18/0.215/0.25mg norgestimate)
How are emergency contraceptive pills (ECPs) taken 3 to 5 days after unprotected intercourse used to prevent pregnancy?
A nurse is caring for a 15 year old female client with cystic fibrosis. The client was recently admitted to the hospital for IV antibiotics