Answered: Selection of Trasformer 500 kva…

Selection of Trasformer 500 kva rating transformer which type tap switch use ? What is Rtcc ? What is Avr ? Also give What is CRT ?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.16MCQ: In developing per-unit circuits of systems such as the one shown in Figure 3.10. when moving across...

See similar textbooks

Related questions

Q: A separately excited dc motor has the following parameters: 220 V, 10 A, 1,400 rpm, armature…

A: Given data When machine is run with prime mover at speed 1500 rpm and induced voltage is 250 volts…

Q: Which of the following is true for a common-base amplifier? O a. The base is not connected O b. The…

Q: 04: A power transistor is specified to have a maximum junction temperature of 130°C. When the device…

A: In this question we need to find the power dissipated in device and thermal resistance of the device…

Q: Draw two op-amp circuits: 1. An input voltage is applied to the non-inverting terminal. The…

A: In the given questions we need to design the circuit as given in both part.

Q: Given the following charge and conductor configuration in free space, which of the following is true…

A: The electric field inside a conductor is zero because the charges in a conductor redistribute…

Q: In the cicuit shown in figure 7 find the currents 1₁ and 12, express your answer as phasors.

A: In this question, We need to determine the current I1 and I2 as shown the circuit. We are solving…

Q: Calculate the impedance and the output voltage of the following circuit.

A: According to the question, for the given circuit as shown below We need to calculate the impedance…

Q: In series resonance the voltages of capacitance and inductance can be much higher than the supply…

A: A series resonance case. To Find- Whether in case of series resonance the voltages of capacitance…

Q: Example. Consider a 3-phase, 4 pole, 60Hz, 450 V synchronous generator rated to supply 1687.5 kVA to…

Q: 26 Identify the true statement about the operation of a TOF and a TON timer. Multiple Choice O The…

A: Identify the true statement about the operation of a TOF and a TON timer.

Q: 3. Cylindrical charge radius 2 mm, length 1 cm as shown in the picture. Find all the charges within…

A: We need to find out the charge enclosed by given surface .

Q: Assigning R3 as the load, find the following: R₁ 4Ω VS1 = 28V R₂ 202 R3 (Load) 102 7V VS2 THEVENIN'S…

Q: A system responds to an unspecified input f (t) with the output 2rect(t). If a delayed version f (t…

A: In this question we need to check the given system is LTI or not. i.e - linear and time invariant

Q: What type of waveform is produced from a bridge rectifier circuit with an open diode? Oa. Half-wave…

A: The output of the bridge rectifier needs to be analyzed when one of the diodes is open and how to…

Q: Find the Thévienin voltage VT and impedance Zth for the circuit shown in figure 8. 1/30°V 652 M j8n;…

Q: Analyze the given circuit and determine which among inputs A, B, C, D, E, F, G, and H, will be…

A: We have to calculate the output z for given different select lines (S2,S1,So) 2*1 MUX circuits

Q: 4b. R Vs(t) C R=102 √₂ (t) = 14.14 Cos (lot) v √₁ (t) = 10 cos (10t-45) v C. = ?

A: In this question We need to determine the value of C. We know Capacitive Reactance XC =1/wC

Q: If a capacitor is connected to an AC voltage source, what is average power transferred to the…

A: In this question We need to determine the average power dissipate to the capacitor in one…

Q: 1. Implement the following functions with two 4-to-1 line multiplexers and a single inverter. F(X,…

Q: Skill-Assessment Exercise 2.10 PROBLEM: Find the transfer function, G(s) = 8₂(s)/T(s), for the…

A: In the given questions we need to calculate the transfer function of the given mechanical model.

Q: Aradio station broadcasts at a frequency of 90 1 MHz At a receiver some distance from the anterna,…

A: Frequencyofradiostation=90.1MHzMaximum magnetic field detected at receiver=30.5x108V/mTransmitting…

Q: In capacitive AC circuit voltage is leading current O a. True O b. False

A: In the given questions we need to discuss about the properties of capacitor.

Q: QUESTION 50 RG180B/U is a coaxial cable with a nominal impedance of 95 2 and a capacitance per foot…

A: Nominal impedance ZC=95 Ω Capacitance per foot. C=15.5 PF/foot

Q: A dc compound motor is rated at 10 hp, 1200 rpm, 200 V. If the motor draws a full-load current of…

A: Output power Po=10 hp=10×746=7460 W. Line voltage VL=200 V. Line current IL=50 A.

Q: What are buck and boost converters and how are they used in power electronics?

A: Buck and boost converters are types of power electronics circuits that are used for voltage…

Q: Refer to the following figure. The circuit is a

A: Need to identify the given circuit name and its function. The circuit function is based on the…

Q: Learning Goal: To find the load resistance and load power for the maximum power transferred to a…

A: For the given circuit the thevenin's equivalent voltage and thevenin's equivalent resistance needs…

Q: (a) Derive AF, the forward loop voltage gain, for this circuit. (b) What is AF if R3 » R4 and if R3…

Q: Determine the Fourier series expansion of the waveform f(t) shown below: S(0) A 12 ANNA. -4 -2 0 2 4…

Q: Activity 1: In the following DC circuit, calculate i and vo. i 892 V www 2S2 2 A

A: Circuit is,

Q: 1) State and discuss the various types of DC generators. (2) Choose a renewable source of energy to…

A: We need to discuss the various types of DC generators.we need explain the process of converting…

Q: The A, B, C, D constants of 220 kV line are A = D = 0.94≤1°, B = 130≥73°, C = 0.001 ≤90°. If sending…

A: Given the transmission line with,The A, B, C, D constants of a 220kV line…

Q: 4a. + -30V I 52 MM 155 1052 201 Ба pb IOA MM Find the Thevenin equivalent Circuit as Sean byt

A: We need to find out the thevenin equivalent circuit for given circuit, we will find out thevenin…

Q: 4. Determine i in the given circuit. SV +1 3.2 M {" 752 + 8V

Q: Question-2 1) the figure below. Note that H(0) = " [PI.Ib] Find the system's transfer function with…

Q: * 31. Sketch vo for the network of Fig. 2.154 and determine the de voltage available. 170 V -170 V…

Q: (c) Calculate the value of R₁ (in Ohms) which will make the total conductance betwee the terminals A…

A: In this question We need to determine the value of resistance R1 as shown the circuit. We know…

Q: İn the circuit above, plot İx and İr1 as a function of Vx for two cases : Vx=-1.25V and VB=+1.5V.

A: Given: A circuit, To do: We have to plot Ix and IR1 as function of Vx. a) When VB= -1.25 V, b)…

Q: A potential difference across 24 2 resistor is 12 V. What is the current through the resistor?

A: Potential difference V=12 V. Resistance R=24 Ω.

Q: A step-up chopper is fed with 200 V. The conduction time of the thyristor is 200 us and the required…

A: Step-up chopper- Input voltage Vin=200 V, Conduction time of the thyristor =200 μs. Required output…

Q: 2. Given the information appearing in Figure 2, determine: Vec a. lc b. Vcc C. B d. Rg www RB TR= 20…

A: We need to find out the current and voltage for given circuit.

Q: Question-2 Consider a transfer function of a system H(s) 1) 2) = (s+4)(s²+7s+10) s² (s+3)(s+6)…

A: In this question We need to determine the pole zero plot and check the stability of the system. We…

Q: Use Kirchoff's Voltage and Current Laws to Find 11 12 & VO. INA KK₁L FIL 2K2²² 5V 1K023 Vo -

A: Circuit diagram is given as,

Q: 2. For the unity-feedback system of Figure P6.3 in the text problems with к G(s) (s + 1)(3+5)(s + 2)…

A: For the given system the range of k for which the system is stable needs to be calculated by using…

Q: Ix + Vx O IRIVER₁ R2 VB D₁7 Ideal In the circuit above, plot Ix and IR1 as a function of Vx for two…

A: Given: A circuit, To do: We have to plot Ix and IR1 as function of Vx. a) When VB= -1 V, b) When…

Q: For the remainder of the day and overnight, assume the solar panel produces zero current, but its…

A: According to the question, For the remainder of the day and overnight, assume the solar panel…

Q: A base current of 50 μA is applied to the transistor in Figure below, and a voltage of 5V is dropped…

A: given data :Base current IB=50μA.Voltage drop across Rc=5V.Circuit diagram is given as,

Q: #Z) FIND VO in the network VA/2 IK__2 + +VA- -2K-2 V

A: We need to find out the output voltage for given circuit.

Q: 3. For the circuit in Fig.3, determine the: a. loop currents. b. voltage across R2. R1 27.5kQ E2 18V…

Q: Calculate inductance L2 value, when current / gets it's highest value. What is current / and power P…

A: The circuit diagram is shown below, Where,R=20 Ω.L1=30 mH.C= 50 μF.E=225 V.f=50 Hz.

Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

Please do not give details answer only give as per question answer.

Do not give wrong answer other wise ready for dislike.

Also you solve type solution.

Questions related Trasformer

Selection of Trasformer

500 kva rating transformer which type tap switch use ?
What is Rtcc ?
What is Avr ?
Also give What is CRT ?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: 500 kva rating transformer which type tap switch use and What is Rtcc

VIEW

Step 2: Avr and CRT

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The per-unit equivalent circuit of two transformers Ta and Tb connected in parallel, with the same nominal voltage ratio and the same reactan of 0.1 per unit on the same base, is shown in Figure 3.43. Transformer Tb has a voltage-magnitude step-up toward the load of 1.05 times that of Ta (that is, the tap on the secondary winding of Tb is set to 1.05). The load is represented by 0.8+j0.6 per unit at a voltage V2=1.0/0 per unit. Determine the complex power in per unit transmitted to the load through each transformer, comment on how the transformers share the real and reactive powers.
Three single-phase, two-winding transformers, each rated 450MVA,20kV/288.7kV, with leakage reactance Xeq=0.10perunit, are connected to form a three-phase bank. The high-voltage windings are connected in Y with a solidly grounded neutral. Draw the per-unit equivalent circuit if the low-voltage windings are connected (a) in with American standard phase shift or (b) in Y with an open neutral. Use the transformer ratings as base quantities. Winding resistances and exciting current are neglected.
A single-phase l0-kVA,2300/230-volt,60-Hz two-winding distribution transformer is connected as an autotransformer to step up the voltage from 2300 to 2530 volts (a) Draw a schematic diagram of this arrangement, showing all voltages and currents when delivering full load at rated voltage. (b) Find the permissible kVA rating of the autotransformer if the winding currents and voltages are not to exceed the rated values as a two-winding transformer. How much of this kVA rating is transformed by magnetic induction? (C) The following data are obtained from tests carried out on the transformer when it is connected as a two-winding transformer: Open-circuit test with the low-voltage terminals excited: Applied voltage =230V, input current =0.45A, input power =70W. Short-circuit test with the high-voltage terminals excited: Applied voltage =120, input current =4.5A, input power =240W. Based on the data, compute the efficiency of the autotransformer corresponding to full load, rated voltage, and 0.8 power factor lagging. Comment on why the efficiency is higher as an autotransformer than as a two-winding transformer.
What is a transformer and explain how does it works. What are the different type of transformer and explain its function and purposes. What are the important requirement of transformer winding. What is a transformer bushing and why it is provided. What are the type of cooling system for oil immersed transformer and explain the method of cooling system.
Write in Briefly about circuit breaker, current transformer and voltage transformer
Ans all the below questions... Which liquid is used for transformer cooling?What is cooling tube in transformer?Why does a transformer need cooling?What are the different types of transformer cooling?
Fill in the blanks with appropriate words: To remove zero sequence current in power system, one sides of the transformer is connected in ……………………….
Current situation analysis about transformer oil spew and due to stoms.
What happened to 3-phase delta configuration of transformer when any one of the phases is opened due to the fault. Also, explain a brief operation along with the appropriate phasor diagram. Draw the phasor diagram along with the connection for Dd6 and Ydi
A A-A three transformer bank, each of 10 kVA supply a total load of 20 kVA. One of the transformer become, disable and hence the circuit works on V-V open delta connection. Find for this connection. (a) (b) (c) (d) (e) kVA load carried by each transformer. % of rated load carried by each transformer. Total kVA rating of V-V open A connection. Ratio of V-V and closed A ratings. % increase in load on each of the two V-V connected transformers. M
4. A 220-kVA transformer with .2% resistance and 4% reactance and another 120-kVA transformer with 3% reactance and .15% resistance with the same voltage ratio. the phase angle is 33 degree and the total load .25 MVA. How much the load of each transformer. 5. In problem number 4, what are the load currents of each transformer if a1 =20 and a2=25?
4. A 220-kVA transformer with .2% resistance and 4% reactance and another 120-kVA transformer with 3% reactance and .15% resistance with the same voltage ratio. the phase angle is 33 degree and the total load .25 MVA. How much the load of each transformer.