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Question 4 (20 marks) i. Briefly explain three essential features of switchgear (3 marks) i With...
Question 4 (20 marks total) (I) (10 marks) The first part of the question relates to...
Question 4 (20 marks total) (I) (10 marks) The first part of the question relates to the power system illustrated in Figure 4. This system incorporates a zoned protection system, with circuit breakers labelled from B1 to B32. Discuss how this protection system operates. As part of your answer you should address the following points: (a) Draw in your answer booklet the zones of protection for this system. (b) You should outline which breakers would operate for faults at different...
i would appriciate your help. thanks Question 4-(20 marks) (a) Briefly describe the characteristics of an operationa...
i would appriciate your help. thanks
Question 4-(20 marks) (a) Briefly describe the characteristics of an operational amplifier (op-amp) and describe two examples of where It can be used in signal conditioning circults (b) (4 marks) The level of liquid In a vertical cylindrical tank is controlled by a two-position level controller. The following data was recorded for the tank and flow system over a period of stable operation tank diameter. inlet flow rate (inlet valve open5 /min inlet flow...
can you calculating this question and explain why? thanks A distribution network shown in Figure 3 consists of a 40-MV...
can you calculating this question and explain why? thanks
A distribution network shown in Figure 3 consists of a 40-MVA and 33/22-kV step-down transformer with a reactance of 10% and two distribution lines each having a reactance of 5 Q2. The load connected to each bus is also shown in the figure. The CO-8 overcurrent relays are used to protect the system. The time-current curve of the CO-8 relay is shown in Figure 4 on page 5. Assume that the...
Part B (20 marks) Figure 2 shows a three phase 22kV, 50Hz radial system, which is to be protected by two inverse- time...
Part B (20 marks) Figure 2 shows a three phase 22kV, 50Hz radial system, which is to be protected by two inverse- time over-current relays B1 and B2. The maximum loads for this system are L 6 MVA, and L2- 5 MVA. The maximum fault currents at bus 1 and bus 2 are 1500A and 1000A respectively. The minimum fault currents at bus 1 and bus 2 are 900A and 650A respectively The line currents are measured using current transformers...
Hi, could someone please help me answer all parts of this question QUESTION 5 TOTAL MARKS: 25] [5 Marks] Q 5(a) Describe, with the aid of a sketch, the main features of a knee ankle foot orthosis (KA...
Hi, could someone please help me answer all parts of this
question
QUESTION 5 TOTAL MARKS: 25] [5 Marks] Q 5(a) Describe, with the aid of a sketch, the main features of a knee ankle foot orthosis (KAFO). Q 5(b) Figure 5.1 (a) and (b) show the sagittal plane joint kinematics for the ankle and knee of a patient with Spina Bifida with and without a conventional KAFO Knee Flexion 70 50 40 30 20 10 to 03 07 Time...
I am stuck on how to create the transfer function to be suitable for a bide plot, then actually plotting the Bode diagram Question 3 A third order process is to be controlled by a proportional con...
I am stuck on how to create the transfer function to
be suitable for a bide plot, then actually plotting the Bode
diagram
Question 3 A third order process is to be controlled by a proportional controller (Kp) and is to havea unity feedback closed loop arrangement. The process consists of three first order lags that have the following parameters GP1-1s+1) GP2 8/(s+2) GP3 5(s+0.2) A) Draw the system closed block diagram 3 marks B) Using the Log-Linear graph paper...
Question 4 (20 marks) (a) What is/are the goal and three pillars of the Basel III...
Question 4 (20 marks) (a) What is/are the goal and three pillars of the Basel III Accord? (10 marks) (b) National Bank has the following balance sheet (in millions) and has no off-balance sheet activities. Figures contained in the parenthesis represent the risk weights. Assets Cash (0) $20 Treasury bills (0) 40 Residential mortgages (0.5) 600 Liabilities and Equity Deposits $980 Subordinated debentures 25 Common stock Retained earnings 40 Total liabilities and equity $1,090 45 Business loans Total assets 430...
Can anyone solve this Geotechnical Engineering question.... I will leave good remarks ?? QUESTION 3 (20...
Can anyone solve this Geotechnical Engineering
question.... I will leave good remarks ??
QUESTION 3 (20 marks) A. Following are the results of a standard penetration test in sand. Determine the corrected standard penetration numbers, (N1), at various depths. Note that the water table was not observed within a depth of 35ft below the ground surface. Assume that the average unit weight of sand is 110 lb/ft! (5 marks) 5 Depth, Z NA 8 10 7 15 13 20 15...
3. Diagrams, networks, models and commuting [40 marks) commuting by car from north of the city...
3. Diagrams, networks, models and commuting [40 marks) commuting by car from north of the city to the Uni, I ask myself a simple question cach moming: for the most efficient journey, should I choose the left lane (Path A - Cahill Expressway) or the right lane (Path B -City/Airport) to go over the Harbour Bridge and on towards Darling Harbour? Choose A or B Cross Bus Lane Elaven Merge (A3/B3) Figure 2: An aerial view of the road layout...
1-15 3 0 Multiple-Choice Quiz I. Waich of the following are standard eopologies? (Select three) t....
1-15
3 0 Multiple-Choice Quiz I. Waich of the following are standard eopologies? (Select three) t. What aspects of network cabling do the lEE committees establish? (Select three. . Sear Ring I Speed C Color of sheathing D. Cable types D. Dual-ring 2. Iohn was carrying on at the water cooler the other 7. What types of coas cabling have been used in day, trying to show off his knowledge of networking. computer networkingt (Select three.) He claimed that the...
Question 4 (20 marks total) (I) (10 marks) The first part of the question relates to the power system illustrated in Figure 4. This system incorporates a zoned protection system, with circuit breakers labelled from B1 to B32. Discuss how this protection system operates. As part of your answer you should address the following points: (a) Draw in your answer booklet the zones of protection for this system. (b) You should outline which breakers would operate for faults at different...
i would appriciate your help. thanks
Question 4-(20 marks) (a) Briefly describe the characteristics of an operational amplifier (op-amp) and describe two examples of where It can be used in signal conditioning circults (b) (4 marks) The level of liquid In a vertical cylindrical tank is controlled by a two-position level controller. The following data was recorded for the tank and flow system over a period of stable operation tank diameter. inlet flow rate (inlet valve open5 /min inlet flow...
can you calculating this question and explain why? thanks
A distribution network shown in Figure 3 consists of a 40-MVA and 33/22-kV step-down transformer with a reactance of 10% and two distribution lines each having a reactance of 5 Q2. The load connected to each bus is also shown in the figure. The CO-8 overcurrent relays are used to protect the system. The time-current curve of the CO-8 relay is shown in Figure 4 on page 5. Assume that the...
Part B (20 marks) Figure 2 shows a three phase 22kV, 50Hz radial system, which is to be protected by two inverse- time over-current relays B1 and B2. The maximum loads for this system are L 6 MVA, and L2- 5 MVA. The maximum fault currents at bus 1 and bus 2 are 1500A and 1000A respectively. The minimum fault currents at bus 1 and bus 2 are 900A and 650A respectively The line currents are measured using current transformers...
Hi, could someone please help me answer all parts of this
question
QUESTION 5 TOTAL MARKS: 25] [5 Marks] Q 5(a) Describe, with the aid of a sketch, the main features of a knee ankle foot orthosis (KAFO). Q 5(b) Figure 5.1 (a) and (b) show the sagittal plane joint kinematics for the ankle and knee of a patient with Spina Bifida with and without a conventional KAFO Knee Flexion 70 50 40 30 20 10 to 03 07 Time...
I am stuck on how to create the transfer function to
be suitable for a bide plot, then actually plotting the Bode
diagram
Question 3 A third order process is to be controlled by a proportional controller (Kp) and is to havea unity feedback closed loop arrangement. The process consists of three first order lags that have the following parameters GP1-1s+1) GP2 8/(s+2) GP3 5(s+0.2) A) Draw the system closed block diagram 3 marks B) Using the Log-Linear graph paper...
Question 4 (20 marks) (a) What is/are the goal and three pillars of the Basel III Accord? (10 marks) (b) National Bank has the following balance sheet (in millions) and has no off-balance sheet activities. Figures contained in the parenthesis represent the risk weights. Assets Cash (0) $20 Treasury bills (0) 40 Residential mortgages (0.5) 600 Liabilities and Equity Deposits $980 Subordinated debentures 25 Common stock Retained earnings 40 Total liabilities and equity $1,090 45 Business loans Total assets 430...
Can anyone solve this Geotechnical Engineering
question.... I will leave good remarks ??
QUESTION 3 (20 marks) A. Following are the results of a standard penetration test in sand. Determine the corrected standard penetration numbers, (N1), at various depths. Note that the water table was not observed within a depth of 35ft below the ground surface. Assume that the average unit weight of sand is 110 lb/ft! (5 marks) 5 Depth, Z NA 8 10 7 15 13 20 15...
3. Diagrams, networks, models and commuting [40 marks) commuting by car from north of the city to the Uni, I ask myself a simple question cach moming: for the most efficient journey, should I choose the left lane (Path A - Cahill Expressway) or the right lane (Path B -City/Airport) to go over the Harbour Bridge and on towards Darling Harbour? Choose A or B Cross Bus Lane Elaven Merge (A3/B3) Figure 2: An aerial view of the road layout...
1-15
3 0 Multiple-Choice Quiz I. Waich of the following are standard eopologies? (Select three) t. What aspects of network cabling do the lEE committees establish? (Select three. . Sear Ring I Speed C Color of sheathing D. Cable types D. Dual-ring 2. Iohn was carrying on at the water cooler the other 7. What types of coas cabling have been used in day, trying to show off his knowledge of networking. computer networkingt (Select three.) He claimed that the...
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