the capacitance per kilometer of a 3 phase belted cable is 0.3 microFarad between the cores...
the capacitance per kilometer of a 3 phase belted cable is 0.3 microFarad between the cores with the third core connected to the lead sheath. Calculate the charging current taken by the five kilometers of this cable when connected to a 3-phase 50Hz, 11kV supply
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the capacitance per kilometer of a 3 phase belted cable is 0.3
microFarad between the cores...
. A single core concentric cable 6 km long has a capacitance of 0.22 ut per...
. A single core concentric cable 6 km long has a capacitance of 0.22 ut per km, the relative permittivity of the dielectric being 3.0. The diameter of the inner conductor is 1.4 cm and the supply voltage is 69 kV at 60 Hz. Calculate the outer diameter of the cable, the voltage gradient at the surface of the inner conductor and the charging current
A building takes a three-phase supply at 400 V with a declared prospective short circuit current of 30 kA at the intake switchboard. The cable installed between the intake switchboard and a remot...
A building takes a three-phase supply at 400 V with a declared prospective short circuit current of 30 kA at the intake switchboard. The cable installed between the intake switchboard and a remote distribution board has a circuit length of 100 m. The cable is PVC-insulated and has the following characteristics at 20 °C: 12.4 Phase conductor resistance 0.095 ma/m Phase conductor reactance 0.075 mO/m Conductor temperature coefficient of resistance 0.004 per c Connected to the remote distribution board is...
Problem # 3: Induction Motor Analysis [30 points] The parameters of the per phase equivalent circuit...
Problem # 3: Induction Motor Analysis [30 points] The parameters of the per phase equivalent circuit of a three phase wye-connected, 220 V (line- line, rms) 10 hp, 60 Hz, six-pole induction motor are given as: Ri = 0.3 Ohm, R2-0.15 Ohm, Xi-0.5 Ohms, X2= 0.2 Ohm, Xm-15.0 The total friction, windage and core losses add up to be a constant of 400 W. For a slip of 0.025 with motor operating at rated frequency and stator voltage, calculate the...
A three phase induction motor draws a starting current which is five times the full load...
A three phase induction motor draws a starting current which is five times the full load current with direct on line starting, while developing twice the full load torque. Q2.1. Based on the two facts that starting current is proportional to the applied voltage and that the starting torque is proportional to the square of the applied voltage, determine voltage (as a per cent of rated voltage) required to obtain a starting torque equalling the full load torque. (10 marks)...
a 270-mile transmission line has 220KV, 3 phase, 60 cps, between conductors at the supply station...
a 270-mile transmission line has 220KV, 3 phase, 60 cps, between conductors at the supply station end. The impedance, z = 0.18+j0.842 ohms per mile. The admittance, y = j5.01x10^-6 ohms per miles. Find the following: a. Find the ABCD constant of the line b. What is the voltage at the load end when the line has no load and the charging current. c. What is the Vs and Is for a load of 125 MW at 200KV and 0.866...
A wye-connected 200 kVA, 440 V, 3-phase alternator yields 150 V between the terminals on short...
A wye-connected 200 kVA, 440 V, 3-phase alternator yields 150 V between the terminals on short circuit. With the field excitation unchanged, the short circuit current is 300 A. The ohmic resistance of this machine between line terminals is 0.10 ohm and the ratio of the effective to ohmic resistance is 1.25. Calculate the full load terminal voltage of the machine when the excitation is adjusted to yield a no-load of 500 volts between lines and the power factor is...
First 4 pictures are the case, please answer these! Case 12-3 Plastic Cable Clips In mid-September...
First 4 pictures are the case,
please answer these!
Case 12-3 Plastic Cable Clips In mid-September Robyn Pemberton, purchasing officer in the laundry division of Fisher & Paykel Limited, lo- cated in Auckland, New Zealand, was wondering which procurement option made most sense for the plastic cable clips requirements for the new line of washing machines. THE LAUNDRY DIVISION Fisher & Paykel Limited was the largest home appliance manufacturer in New Zealand with sales of its major ap- pliances amounting...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed thumbs up for the person who solves it. 3 1. Photodiode...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed
thumbs up for the person who solves it.
3 1. Photodiode amplifier circuit You are designinga CF photosensor circuit for a light detection and ranging LiDAR) system in autonomous vehicles. The circuit utilizes a transimpedance amplifier to convert low-level RF photodiode current signal to a usable voltage output. It consists of a photodiode, an amplifier, and feedback capacitor/resistor pair as shown in Figure 1. We will derive simple equations to...
Identify 8 issues in regards to Recruitment and Selection, 3 issues for Labour Relation in the...
Identify 8 issues in regards to Recruitment and Selection, 3 issues for Labour Relation in the following case study : You have recently been hired as an HR Consultant in the new HR Department of Outrage Video Games. Outrage is a five year old, upstart company, run by two very bright young men - Will Bates – President, and his best friend Steve Cobbs, Vice President. This is a very exciting change for you because Outrage, which literally started in...
I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this...
I need Summary of this Paper i dont need long summary i need
What methodology they used , what is the purpose of this paper and
some conclusions and contributes of this paper. I need this for my
Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS
PLEASE !!!)
SPECIAL ARTICLES tole of Monetary Policy C Rangarajan What should be the objectives of monetary policy? Does the objective of price stability conflict with the goal of achieving...
. A single core concentric cable 6 km long has a capacitance of 0.22 ut per km, the relative permittivity of the dielectric being 3.0. The diameter of the inner conductor is 1.4 cm and the supply voltage is 69 kV at 60 Hz. Calculate the outer diameter of the cable, the voltage gradient at the surface of the inner conductor and the charging current
A building takes a three-phase supply at 400 V with a declared prospective short circuit current of 30 kA at the intake switchboard. The cable installed between the intake switchboard and a remote distribution board has a circuit length of 100 m. The cable is PVC-insulated and has the following characteristics at 20 °C: 12.4 Phase conductor resistance 0.095 ma/m Phase conductor reactance 0.075 mO/m Conductor temperature coefficient of resistance 0.004 per c Connected to the remote distribution board is...
Problem # 3: Induction Motor Analysis [30 points] The parameters of the per phase equivalent circuit of a three phase wye-connected, 220 V (line- line, rms) 10 hp, 60 Hz, six-pole induction motor are given as: Ri = 0.3 Ohm, R2-0.15 Ohm, Xi-0.5 Ohms, X2= 0.2 Ohm, Xm-15.0 The total friction, windage and core losses add up to be a constant of 400 W. For a slip of 0.025 with motor operating at rated frequency and stator voltage, calculate the...
First 4 pictures are the case,
please answer these!
Case 12-3 Plastic Cable Clips In mid-September Robyn Pemberton, purchasing officer in the laundry division of Fisher & Paykel Limited, lo- cated in Auckland, New Zealand, was wondering which procurement option made most sense for the plastic cable clips requirements for the new line of washing machines. THE LAUNDRY DIVISION Fisher & Paykel Limited was the largest home appliance manufacturer in New Zealand with sales of its major ap- pliances amounting...
Yes, this is one problem. Please solve ALL PARTS. Guaranteed
thumbs up for the person who solves it.
3 1. Photodiode amplifier circuit You are designinga CF photosensor circuit for a light detection and ranging LiDAR) system in autonomous vehicles. The circuit utilizes a transimpedance amplifier to convert low-level RF photodiode current signal to a usable voltage output. It consists of a photodiode, an amplifier, and feedback capacitor/resistor pair as shown in Figure 1. We will derive simple equations to...
I need Summary of this Paper i dont need long summary i need
What methodology they used , what is the purpose of this paper and
some conclusions and contributes of this paper. I need this for my
Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS
PLEASE !!!)
SPECIAL ARTICLES tole of Monetary Policy C Rangarajan What should be the objectives of monetary policy? Does the objective of price stability conflict with the goal of achieving...
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