A 11 KVA single phase transformer has a voltage of 13.8 kV on the primary and 230 on the secondary determine the current which will be the basis on the Primary Side when sizing a circuit breaker/fuse. round off answer to two decimal places.

A 11 KVA single phase transformer has a voltage of 13.8 kV on the primary and 230 on the secondary determine the current which will be the basis on the Primary Side when sizing a circuit breaker/fuse. round off answer to two decimal places.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter4: Symbols

Section: Chapter Questions

Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....

See similar textbooks

Related questions

Q: ent of the light (power) goes ent for s-polarized light? n3D1.55 wwww

A: NOTE- As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the se...

Q: 33 Ω 12 Α 10 Ω 10 Ω 134 Ω 134 Ω

Q: Find the IT in circuit * It 5R VT loov O 100 V O 10 A 13.33 C/S O 13.33 J/S

A: Given,

Q: For the circuit shown, Determine the following: (a) hie (b) Av (c) Ai (d) VL(p-p) if Rs connected is...

A: Given circuit is Common emitter with emitter resistance bypassed.

Q: How Integration the step??

A: Use integration formulas to find integration of given integral. r1×r1= r2 r1.5×r1 =r2.5

Q: A solenoid has a magnetic reluctance of 0.0022. It has 300 turns. If the current flowing is 0.5 A, f...

A: The solution is given below

Q: Find V and V2 in the circuit of Figure below 10/45° V V 1 42 2 V2 3/0 A j62 12 2 ww

Q: A 1N4736 zener diode has a ZZTof 3.5 Ω. The data sheet gives VZT= 6.8V at IZT= 37 mA and IZK= 1mA. W...

Q: If the integral F. dl is regarded as the work done in moving a particle from A to B, find the work d...

Q: From the circuit below, 1.) Determine the current IRL flowing through the resistor RL. 2.) Determ...

A: Given circuit:

Q: Solve current l, in the circuit below using Thevenin's Theorem. If the circuit diagram below is not ...

Q: For the circuit shown, solve for IB, IC, VCE, IC(sat) and VCE(off). Also, construct a dc load line s...

A: The circuit diagram is shown below, Where,RB=390kΩRC=1.5kΩβ=150

Q: 33 Ω 12 A ( 10Ω 10Ω 134 Ω 134 Ω

Q: I1 j42 220°A I4 I3 j20 A,0979 le 2.

Q: Explain some of the factors that have contributed to the delays in undersea cable maintenance.

A: Communication is the exchange of information. Information can be imparted to either individuals or a...

Q: 3) FIND UOLTACE ACROR & THROUEH RL BY GEMNC THE EQ - THE UENIN CIRCUIT Izv 10a lo 5A 42

Q: Q1. (a) Describe the working principle and characteristics of the following special machines: (i) Un...

A: Motor- A device that converts electrical (e.g. DC, AC, PWM) or chemical (e.g. gasoline, diesel, rock...

Q: In a 3-phase, 4 wire system there is a balanced 3-phase motor load taking 20 kW at a power factor of...

Q: K G(s) g3 + 3s2 + 3s

A: The solution is given below.

Q: 5. One of the following circuits is a series circuit and the other is a parallel circuit. Explain wh...

A: We are authorized to answer only 1 question at time since you have not mentioned which question you ...

Q: In a few concise sentences, answer the following question: What causes "Fan-out" issues in CMOS circ...

A: CMOS logic gate- CMOS logic always gives output as inverting logic i.e., only NAND , NOR , XNOR . To...

Q: b. use nodal analysis to solve

A: The given circuit is shown below:

Q: thalog signal given by: x(t) sinc (10*t) is sampled using an ideal sampling technique. a) What is th...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: An 8-pole, 50 Hz induction motor has a full load slip of 2.5 percent and a maximum torque of twice t...

Q: Calculate the change in volume of a lead block of volume 2 m3 subjected to pressure of 20 atmosphere...

A: Givendata-V=2m3dp=20atmosphere=20×1.013×105N/m2dp=20.26×105N/m2Eb=8×109N/m2

Q: simplify the Boolean expression E = A'B'C'D + A'CD + A'C' + C O E = A' + C O E = A + C' O E = C + A'...

A: Given: Boolean expression E=A'B'C'D'+A'CD+A'C'+C

Q: Explain shortly the difference between the average power Pave and the reactive power Q of a two-term...

A: Average Power: The power at which the charge transfer in the ac circuit is equal to the charge trans...

Q: Calculate Vs.

Q: Determine Vo and Ip for the circuits of figure below; -SV Si 2.2 ka

Q: Approximately, determine the Vpp and frequency of the given signal: Reading settings: 20V/DIV and 5m...

A: The solution is given below

Q: R(s) 5 C(s) s+5 (a)

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: raw the output waveform for the zener limiting circuit. Show your analysis. NS. Will limit the volta...

Q: SOLVE FOR: a.) VCE (off) CONSTRUCT A DC LINE SHOWING THE VALUES OF b.) IC (sat) c.) VCE (off) ...

Q: Find feedback ratio, feedback factor, voltage gain without feedback and voltage gain with feedback f...

A: Given the circuit as shown below: We need to find the feedback ratio,feedback factor,voltage gain w...

Q: Determine the voltage gain, input and output resistances with feedback for voltage series feedback h...

Q: Determine: a) dc transistor terminal VCC = +12V voltages b) hie c) Rin d) vo RC 3.3k2 R1 47k2 Vo Si ...

A: Given circuit is Common emitter amplifier.

Q: 6.46 Find vc, i̟, and the energy stored in the capacitor and inductor in the circuit of Fig. 6.69 un...

A: Capacitor- A capacitor is a pair of conductors located near each other; in use the conductors will h...

Q: For the circuit shown, solve for VB , VE , IC , VC , and VCE . Also, calculate IC(sat) and VCE(off)....

Q: 2. Determine the line currents for the three-phase circuit shown below. Let V, = 11040°, V½ = 110 - ...

A: In this question, 3 phase balanced star connected source is supplied to the unbalanced load. We ne...

Q: 1. A magnetic circuit with a single air gap is shown in Figure below. The core dimensions are: Cross...

A: In this given question we will find reluctance of core and air gap....Also find flux , flux density ...

Q: Ql: Find the value resistance (R) for the circuit in figure 1.The power supply P=lk watt. Slon 우 8고 ...

Q: Write the ladder code to make a "LAMP" turn on when pressing a "START" button, the lamp must follow ...

A: Answer -

Q: Determine R, for maximum power transfer if R = 32. What is the maximum power transferred to the load...

Q: 9. Analyze the circuit on below , write the 4 loop equations, Solve for 11= 12= ma, ma, 13= ma, 14= ...

A: This question belongs to circuit theory . It is based on the concept of mesh analysis . This can be ...

Q: Determine the output Q in each of the following logic diagram 7. A=1, B=0 then Q=? 8. A=1, B=1, then...

Q: For a self biased circuit shown in figure, calculate voltage gain, input and output resistances and ...

Q: In PCM system, it is the ratio of the maximum input voltage level to the smallest voltage level that...

A: In PCM system, it is the ratio of the maximum input voltage level to the smallest voltage level that...

Q: simplify the Boolean expression * E = A'B'C'D + A' CD + A'C' + C O E = A' + C O E = A + C' O E = C +...

A: Given expression: E=A'B'C'D'+A'CD+A'C'+C

Q: (z-1)(z-3)'

Q: Assume a digital to analog conversion system uses a 10-bit integer to represent an analog temperatur...

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

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

a) The transformer has a turns ratio of 9.45, what is the dc load voltage considering the ripple voltage? b) The transformer has a turns ratio of 9.45, what is the dc load voltage without considering the ripple voltage?in 2 decimal places.
Under what circumstances the power transformer will act as a source of harmonic?Rated load contionSaturation condition3-ph Fault conditionNo load condition
The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d. air core transformer.
(a) different number of turns (b) same size of copper wire (c) a common magnetic circuit (d) separate magnetic circuits. 10. In a transformer, the leakage flux of each wind- ing is proportional to the current in that winding because (a) Ohm's law applies to magnetic circuits (b) leakage paths do not saturate (c) the two windings are electrically isolated (d) mutual flux is confined to the core. 11. In a two-winding transformer, the e.m.f.per turn in secondary winding is always.........the induced e.m.f. power turn in primary. (a) equal to K times (b) equal to 1/K times (c) equal to (d) greater than. 12. In relation to a transformer, the ratio 20: 1 indi- cates that (a) there are 20 turns on primary one turn on secondary (b) secondary voltage is 1/20th of primary voltage (c) primary current is 20 times greater than the secondary current. (d) for every 20 turns on primary, there is one turn on secondary. 13. In performing the short circuit test of a trans- former (a) high voltage side is…
Discuss the arcing phenomenon in a circuit breaker. Please write more answer
Consider a 5A ammeter is connected to the secondary side of a 100/5A current transformer (CT) in order to measure the current of the circuit. Safety considerations require that the CT has to be short circuited (or the primary circuit switched off) during a replacement of the ammeter. Explain why this is needed.
Why transformer rating in kva
Name the losses in the transformer
Transferred surge current method is used to find a. Fault in the transformer insulation b. Fault in the Circuit breaker c. Fault in the cables d. Fault in the lines
a) The transformer has a turns ratio of 9.45, what is the dc load voltage without considering the ripple voltage?b) The transformer has a turns ratio of 9.45, what is the peak-to-peak ripple voltage? c) The transformer has a turns ratio of 9.45, what is the dc load voltage considering the ripple voltage? Answer in 2 decimal places.
All information about current transformer and voltage transformer in protection system
If a transformer is to be taken out for maintenance, as an engineer, outline the switching sequence and give your reasons