Homework Answers
Note: Syringe size won't
change, both figures must be of same size, but control volume
changes as piston moves to the Right. Water comes out of the
syringe when piston moves.
Add Answer to:
Q4: For the following syringe, define a reasonable Control Volume and show the position of water ...
3.13 A two step process for a control mass A piston/cylinder device contains 0.2 kg water at 1000...
I don't solve this problem(please write your text
clearly)
3.13 A two step process for a control mass A piston/cylinder device contains 0.2 kg water at 1000 kPa, 300°C. There is a constant force on the piston with stops mountedSo a minimum volume is 0,025 m, if is now cooled to 100°C. Find the final water volume, the Work and heat transfer in the overall process and show the process in P-v and T-v diagrams. ywork and heat transfer in...
Homework to 1. How many grams of 75% solution can you prepare from 12.300g of glucose?...
Homework to 1. How many grams of 75% solution can you prepare from 12.300g of glucose? 2. How many g of Na S, are in 125ml of 0.25M solution? 3. How many grams of water do you need to add to 350g of 15% solution to prepare 6.0% solution? 4. Please assign a physical state fitting this description: - constant volume, variable shape: - variable volume, variable shape - constant volume, constant shape 5. You fill a party balloon with...
Q.4 A position control system is shown in Figure Q4. Assume that K(s) = K, the plant 50 s(0.2s +1) transfer function is given by G(s) s02s y(t) r(t) Figure Q4: Feedback control system. (a) Design a l...
Q.4 A position control system is shown in Figure Q4. Assume that K(s) = K, the plant 50 s(0.2s +1) transfer function is given by G(s) s02s y(t) r(t) Figure Q4: Feedback control system. (a) Design a lead compensator so that the closed-loop system satisfies the following specifications (i) The steady-state error to a unit-ramp input is less than 1/200 (ii) The unit-step response has an overshoot of less than 16% Ts +1 Hint: Compensator, Dc(s)=aTs+ 1, wm-T (18 marks)...
The following data in the figure reports time and filtered volume of water from a slumpy...
The following data in the figure reports time and filtered volume
of water from a slumpy that contains CaCO3 .
The filter area equals to 0.05 m , and the solid concentration
is 45 kg / m3 , for a fixed pressure of X5 kPa , take the viscosity
as 0 . 008 kg / m . s .
1 - Estimate the mean specific cake resistance and the filter
medium resistance .
2 - How much time it requires...
Please answer all the blanks (volume if H2 and everything in analysis). TIA! Data 5 1...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
Data 5 1 oong 0.00 10.5ml 2 o.olag 0.00 11.0 Trial 3 o.org 0.00 12.00 o Daag o.albg 0.00 10.0 ml 11.5ml Mass of Mg (g) Initial volume of Syringe (mL) Final volume of Syringe (mL) Volume of H (mL) Barometric pressure (torr) Ambient temperature (°C) Vapor pressure of H2O (torr) 779.314har 23. Oi 21.0 forr TA.314tar 23.0c 179.3 14ton 23.0¢ 779.314 ton 23.0c 779.31472 23.0c 21.0...
1. Determine the specific volume of the water as soon as the piston hits the stops,...
1.
Determine the specific volume of the water as soon as the piston
hits the stops, in m^3/kg.
2. Determine the final temperature, in Celsius and final
pressure, in kPa.
3. Draw the process in a P-V diagram. Indicate the correct
phases, units, and numerical values of P and v (specific volume) on
the axes.
4. Determine the work in kJ.
(please do :))) will give quick thumbs up)
5.
Determine the heat transfer, in kJ
6. Determine the total...
Complete the following written problems on a separate sheet of paper. Show all work. I. The...
Complete the following written problems on a separate sheet of paper. Show all work. I. The beaker contains water. The cylinder is brass。,-8.4 kg/L). How do the mass readings change when... a) the cylinder is half-way immersed by volume? b) the cylinder is fully immersed? 500g 1.81 kg
Q23. Write the equation giving the force required on a fluid control volume to bring about...
Q23. Write the equation giving the force required on a fluid control volume to bring about a change in momentum and indicate three types of forces which cause a change in momentum. (a) 4 marks] (b) A jet of water 30 mm in diameter and with speed 12 m/s strikes a plate which is moving at 3 m/s in the opposite direction to the jet. The plate is inclined at 25° to the jet. (i) Assuming there is no friction...
ME 3-106 a) in a thermal power plant, steem KE and PE, show the change e steam from the turbine enters the at the circulated through the condenser and exits at required control volume for the ana...
ME 3-106 a) in a thermal power plant, steem KE and PE, show the change e steam from the turbine enters the at the circulated through the condenser and exits at required control volume for the analysis and then 9 The ratio of the mass Roe rate of the cooling water to the mass flow rate of the steam ki/s, if the steam flow rate is 1 kg/s thermal efficiency of the power plant? ) The amount of heat removed...
The open cylindrical tank in the figure contains water and is being filled as shown. Assume...
The
open cylindrical tank in the figure contains water and is being
filled as shown. Assume incompressible flow with pwater = 1000
kg/m^3.
1. (15 marks): The open cylindrical tank in the figure contains water and is being filled as shown. Assume incompressible flow, with water = 1000 kg/m3. a) Write the mass transport equation and note that the flow may not be steady, which implies that the rate of change of mass in the control volume needs not be...
I don't solve this problem(please write your text
clearly)
3.13 A two step process for a control mass A piston/cylinder device contains 0.2 kg water at 1000 kPa, 300°C. There is a constant force on the piston with stops mountedSo a minimum volume is 0,025 m, if is now cooled to 100°C. Find the final water volume, the Work and heat transfer in the overall process and show the process in P-v and T-v diagrams. ywork and heat transfer in...
Homework to 1. How many grams of 75% solution can you prepare from 12.300g of glucose? 2. How many g of Na S, are in 125ml of 0.25M solution? 3. How many grams of water do you need to add to 350g of 15% solution to prepare 6.0% solution? 4. Please assign a physical state fitting this description: - constant volume, variable shape: - variable volume, variable shape - constant volume, constant shape 5. You fill a party balloon with...
Q.4 A position control system is shown in Figure Q4. Assume that K(s) = K, the plant 50 s(0.2s +1) transfer function is given by G(s) s02s y(t) r(t) Figure Q4: Feedback control system. (a) Design a lead compensator so that the closed-loop system satisfies the following specifications (i) The steady-state error to a unit-ramp input is less than 1/200 (ii) The unit-step response has an overshoot of less than 16% Ts +1 Hint: Compensator, Dc(s)=aTs+ 1, wm-T (18 marks)...
The following data in the figure reports time and filtered volume
of water from a slumpy that contains CaCO3 .
The filter area equals to 0.05 m , and the solid concentration
is 45 kg / m3 , for a fixed pressure of X5 kPa , take the viscosity
as 0 . 008 kg / m . s .
1 - Estimate the mean specific cake resistance and the filter
medium resistance .
2 - How much time it requires...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
Data 5 1 oong 0.00 10.5ml 2 o.olag 0.00 11.0 Trial 3 o.org 0.00 12.00 o Daag o.albg 0.00 10.0 ml 11.5ml Mass of Mg (g) Initial volume of Syringe (mL) Final volume of Syringe (mL) Volume of H (mL) Barometric pressure (torr) Ambient temperature (°C) Vapor pressure of H2O (torr) 779.314har 23. Oi 21.0 forr TA.314tar 23.0c 179.3 14ton 23.0¢ 779.314 ton 23.0c 779.31472 23.0c 21.0...
1.
Determine the specific volume of the water as soon as the piston
hits the stops, in m^3/kg.
2. Determine the final temperature, in Celsius and final
pressure, in kPa.
3. Draw the process in a P-V diagram. Indicate the correct
phases, units, and numerical values of P and v (specific volume) on
the axes.
4. Determine the work in kJ.
(please do :))) will give quick thumbs up)
5.
Determine the heat transfer, in kJ
6. Determine the total...
Complete the following written problems on a separate sheet of paper. Show all work. I. The beaker contains water. The cylinder is brass。,-8.4 kg/L). How do the mass readings change when... a) the cylinder is half-way immersed by volume? b) the cylinder is fully immersed? 500g 1.81 kg
Q23. Write the equation giving the force required on a fluid control volume to bring about a change in momentum and indicate three types of forces which cause a change in momentum. (a) 4 marks] (b) A jet of water 30 mm in diameter and with speed 12 m/s strikes a plate which is moving at 3 m/s in the opposite direction to the jet. The plate is inclined at 25° to the jet. (i) Assuming there is no friction...
ME 3-106 a) in a thermal power plant, steem KE and PE, show the change e steam from the turbine enters the at the circulated through the condenser and exits at required control volume for the analysis and then 9 The ratio of the mass Roe rate of the cooling water to the mass flow rate of the steam ki/s, if the steam flow rate is 1 kg/s thermal efficiency of the power plant? ) The amount of heat removed...
The
open cylindrical tank in the figure contains water and is being
filled as shown. Assume incompressible flow with pwater = 1000
kg/m^3.
1. (15 marks): The open cylindrical tank in the figure contains water and is being filled as shown. Assume incompressible flow, with water = 1000 kg/m3. a) Write the mass transport equation and note that the flow may not be steady, which implies that the rate of change of mass in the control volume needs not be...
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