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QUESTION3 szate all components and discuss the operation of the basic hydraulic circuits gi State Figure Q3 (5 marks) Figure Q3 QUESTION3 szate all components and discuss the operation of th...
Question3 a) Discuss the principle of Linear Superposition as applied to interacting ells in a mu...
hydraulics Q3
Question3 a) Discuss the principle of Linear Superposition as applied to interacting ells in a multiple well field and show how this principle can be used to represent the effects of a stream. 5 marks b) i. Calculate the steady state drawdown at a 0.2m diameter pumping well fined aquifer if the pumping well is 50m which fully penetrates a con from a river which is in full hydraulic connection with the aquifer. The Transmissivity of the aquifer...
Question 3 A polygon is to be transformed as shown in (Gi), (ii), and (ii) below. State the sequence of 3D homogeneo...
Question 3 A polygon is to be transformed as shown in (Gi), (ii), and (ii) below. State the sequence of 3D homogeneous transformation matrices involved assuming a minimum number of operations. (5,4,0) (2,4,0) (2,3,0) 12,2,0) (0,0,0) (2,0,0) (4 marks) 0,3,0 (0,2,0) (2,2,0) (0,0,0) 3,0,0) x (0,0,0) (5 marks) (iii) (3,3,0) (5.3.0) (0,2,0) (2,2,0) (0,0,0) (2,0,0) (5 marks) (b) An object is to be reflected about the plane : x-2-0. Find the overall 3D transformation matrix. (5 marks) (c) What is...
MECHANICS OF MACHINES AND VIBRLTIONS 3I PART B (Answer ALL Question)w JAWA OKL QUESTION3 Figure Q3 shows a shaft ca...
MECHANICS OF MACHINES AND VIBRLTIONS 3I PART B (Answer ALL Question)w JAWA OKL QUESTION3 Figure Q3 shows a shaft carrying an electric motor C of mass 40 kg and two rotors A and B with 10 kg mass each. The motor, shaft and rotor are supported by two bearings L and R; and the motor is rotating constantly at 600 rpm. It is found that the shaft, motor and rotor are initially totally balance. What do you understand by the...
The components of a hybrid powertrain are shown in Figure Q3(a) in a random order. M...
The components of a hybrid powertrain are shown in Figure Q3(a) in a random order. M w PE B power electronics battery RG ICE с internal combustion engine reduction gear clutch Fuel I + fuel supply (a) Figure Q3(a), Hybrid powertrain components Rearrange and connect ALL of the components shown in Figure Q3(a) into a PARALLEL hybrid electric powertrain, representing components as labelled boxes (use the abbreviations provided in Figure Q3). Connections between components are to be indicated by arrows,...
[10 marks] QUESTION 3 Figure Q3 shows the current trend of manufacturing today. Discuss and analyse...
[10 marks] QUESTION 3 Figure Q3 shows the current trend of manufacturing today. Discuss and analyse the use of advanced processes and technology in product life cycle Product Life Cycle Remanufacture Reuse Production Disposal Use Resources Recycle Waste "Reduce, Reuse, Remanufacture, Recycle Figure Q3
(a) State the properties of an ideal opamp. Give one reason why the assumption that an opamp is ideal is useful when calculating the behaviour of circuits containing opamps? [3] (b) Figure Q3 shows t...
(a) State the properties of an ideal opamp. Give one reason why
the assumption that an opamp is ideal is useful when calculating
the behaviour of circuits containing opamps? [3]
(b) Figure Q3 shows the circuit diagram of an amplifier
constructed using an ideal opamp. State the value of the voltage v–
appearing at the inverting input of the opamp. Clearly state what
properties of an ideal opamp you are assuming. [2]
(c) Hence calculate the currents flowing through the...
b) A fault occurs at bus 4 of the network shown in Figure Q3. Pre-fault nodal...
b) A fault occurs at bus 4 of the network shown in Figure Q3. Pre-fault nodal voltages throughout the network are of 1 +j0 p.u. and the impedance of the electric arc is neglected (Zf-0+)0p.u). The positive, negative and zero sequence impedance parameters of the generator, transmission lines and transformer are given in Figure Q3 x,(1) 30. 15 p.u. 1岚12,-j0.15 p.u. 2 T2)0.15 Figure Q3. Circuit for problem 3b) (i) Assuming a balanced excitation, draw the positive, negative and zero...
circuits urgent help Q3. In the circuit in Figure 3, the switch S has been open...
circuits urgent help
Q3. In the circuit in Figure 3, the switch S has been open for a very long time. It is closed at t= 0. (a) Find the current i(t) through the inductor for t2 0. (15 pts) (b) Find the voltage volt) for all t (i.e. for -- <t<5). (10 pts) 102 20 2 Vo t = 0 S + 50 V 0.100 50 mH
QUESTION 3 In Figure Q3, spring BC remains in the horizontal position at all times due...
QUESTION 3 In Figure Q3, spring BC remains in the horizontal position at all times due to the roller at C. If spring BC is unstretched with 0 0° and the bell crank achieves its equilibrium position when e 15°, answer the following (a) Draw the free body diagram (3 marks) (a) Determine the force F applied perpendicular to segment AD if the spring is stretched for 5 cm (3 marks) (b) Solve for the support reactions at pin A...
TIME AL a. Make a neat labeled sketch of a hydraulic power unit. (5mks) b. State...
TIME AL a. Make a neat labeled sketch of a hydraulic power unit. (5mks) b. State 5 most common problems found in a ship's hydraulic operated remote valve Q1. system. (5mks) c. Troubleshoot the above(b) (10mks) Q2. a. What are hydraulic strainers?(5mks) b. Illustrate how strainers are positioned in hydraulic reservoirs.(7mks) Neatly sketch and explain the function of a single acting spring type hydraulic cylinder.(8mks) Q3. C. a. Fluid contamination can be as a result of the ff. factors; a....
hydraulics Q3
Question3 a) Discuss the principle of Linear Superposition as applied to interacting ells in a multiple well field and show how this principle can be used to represent the effects of a stream. 5 marks b) i. Calculate the steady state drawdown at a 0.2m diameter pumping well fined aquifer if the pumping well is 50m which fully penetrates a con from a river which is in full hydraulic connection with the aquifer. The Transmissivity of the aquifer...
Question 3 A polygon is to be transformed as shown in (Gi), (ii), and (ii) below. State the sequence of 3D homogeneous transformation matrices involved assuming a minimum number of operations. (5,4,0) (2,4,0) (2,3,0) 12,2,0) (0,0,0) (2,0,0) (4 marks) 0,3,0 (0,2,0) (2,2,0) (0,0,0) 3,0,0) x (0,0,0) (5 marks) (iii) (3,3,0) (5.3.0) (0,2,0) (2,2,0) (0,0,0) (2,0,0) (5 marks) (b) An object is to be reflected about the plane : x-2-0. Find the overall 3D transformation matrix. (5 marks) (c) What is...
MECHANICS OF MACHINES AND VIBRLTIONS 3I PART B (Answer ALL Question)w JAWA OKL QUESTION3 Figure Q3 shows a shaft carrying an electric motor C of mass 40 kg and two rotors A and B with 10 kg mass each. The motor, shaft and rotor are supported by two bearings L and R; and the motor is rotating constantly at 600 rpm. It is found that the shaft, motor and rotor are initially totally balance. What do you understand by the...
The components of a hybrid powertrain are shown in Figure Q3(a) in a random order. M w PE B power electronics battery RG ICE с internal combustion engine reduction gear clutch Fuel I + fuel supply (a) Figure Q3(a), Hybrid powertrain components Rearrange and connect ALL of the components shown in Figure Q3(a) into a PARALLEL hybrid electric powertrain, representing components as labelled boxes (use the abbreviations provided in Figure Q3). Connections between components are to be indicated by arrows,...
[10 marks] QUESTION 3 Figure Q3 shows the current trend of manufacturing today. Discuss and analyse the use of advanced processes and technology in product life cycle Product Life Cycle Remanufacture Reuse Production Disposal Use Resources Recycle Waste "Reduce, Reuse, Remanufacture, Recycle Figure Q3
(a) State the properties of an ideal opamp. Give one reason why
the assumption that an opamp is ideal is useful when calculating
the behaviour of circuits containing opamps? [3]
(b) Figure Q3 shows the circuit diagram of an amplifier
constructed using an ideal opamp. State the value of the voltage v–
appearing at the inverting input of the opamp. Clearly state what
properties of an ideal opamp you are assuming. [2]
(c) Hence calculate the currents flowing through the...
b) A fault occurs at bus 4 of the network shown in Figure Q3. Pre-fault nodal voltages throughout the network are of 1 +j0 p.u. and the impedance of the electric arc is neglected (Zf-0+)0p.u). The positive, negative and zero sequence impedance parameters of the generator, transmission lines and transformer are given in Figure Q3 x,(1) 30. 15 p.u. 1岚12,-j0.15 p.u. 2 T2)0.15 Figure Q3. Circuit for problem 3b) (i) Assuming a balanced excitation, draw the positive, negative and zero...
circuits urgent help
Q3. In the circuit in Figure 3, the switch S has been open for a very long time. It is closed at t= 0. (a) Find the current i(t) through the inductor for t2 0. (15 pts) (b) Find the voltage volt) for all t (i.e. for -- <t<5). (10 pts) 102 20 2 Vo t = 0 S + 50 V 0.100 50 mH
QUESTION 3 In Figure Q3, spring BC remains in the horizontal position at all times due to the roller at C. If spring BC is unstretched with 0 0° and the bell crank achieves its equilibrium position when e 15°, answer the following (a) Draw the free body diagram (3 marks) (a) Determine the force F applied perpendicular to segment AD if the spring is stretched for 5 cm (3 marks) (b) Solve for the support reactions at pin A...
TIME AL a. Make a neat labeled sketch of a hydraulic power unit. (5mks) b. State 5 most common problems found in a ship's hydraulic operated remote valve Q1. system. (5mks) c. Troubleshoot the above(b) (10mks) Q2. a. What are hydraulic strainers?(5mks) b. Illustrate how strainers are positioned in hydraulic reservoirs.(7mks) Neatly sketch and explain the function of a single acting spring type hydraulic cylinder.(8mks) Q3. C. a. Fluid contamination can be as a result of the ff. factors; a....
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