The core of an electro-magnetic structure is Laminated in order to: reduce the Stacking Factor reduced the Hysteresis Loss of the core reduce the Eddy-Current Loss of the core improve the Input Power Factor of the structure

Q: DESCRIPTION OF SIMILARITIES AND DIFFERENCES OF DC AND AC CIRCUITS WITH RESISTIVE AND CAPACITIVE…

A: The resistance is the measure of the ability of an electric component to oppose the flow of electric…

Q: A 3-phase, 50 Hz, oil cooled core type transformer has the following dimensions: Distance between…

A:

Q: The Stokes theorem uses which of the following operation O a. Laplacian O b. Divergence O c.…

A: Stokes theorem: According to stokes theorem, the close line integral of any vector function is equal…

Q: A d.c. A shunt generator delivers a load current of 80 A at 400 V. Its armature and field…

A: Solution: Given data: shunt generator: V=400 V, load current IL=80 A, armature resistance  Ra=0.2Ω,…

Q: 2. A current of 6 A flows for 10 minutes. What charge is transferred? [3600 C1

A: Given data Current  I = 6A Time  t= 10 minutes               = 10 × 60 seconds               = 600…

Q: 4 Find the F.T. of the following Signals using <-2 d 2 +t Ans differentiation prop. 2 F(w) = 4 (sin…

A: Writing the mathematical expression. ft=2ut+2-rt+2+2rt-2ut-2-rt-2Taking differentiation w.r.t.…

Q: What semiconductor materials would be more suitable for a single junction pv device for ground or…

A: GIVEN: Graph between normalized absorbance and wavelength FIND: Based on data, suggest a…

Q: The table below shows some performance parameters of a certain power transformer. Full-load voltage…

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Q: The solar power striking Earth every day averages 168 watts per square meter. The highest ever…

A: The average solar power striking the earth is 168 watts per square meter. The maximum peak power is…

Q: Power supply to a 10 pole induction motor is supplied by 4 pole alternator which is driven at 1500…

A: Given- 10 pole induction motor. 4 pole alternator. No. of pole P=4. Speed of alternator Ns=1500 RPM.…

Q: Determine the value of the current passing through a resistance of 8 2 in the network shown in the…

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Q: Calculate the equivalent resistance in the given circuit below: R1 = 11.7 ohms, R2 = 4.54 ohms, R3 =…

A: Given circuit: Resistance values, R1=11.7 Ω,R2=4.54 Ω,R3=17.29 Ω.

Q: If reflection coefficient for voltage be 0.6, the voltage standing wave ratio (VSWR) is?

A: Given, Reflection coefficient for voltage, Γ=0.6

Q: QUESTION 7 Decimal equivalent of the binary number (10110) is O 21 0 25 022 0 24

A: Given, Binary number ⇒101102

Q: 1. A lighting load of 600 kW and a motor load of 707 kW at 0.707 lag are supplied by two alternators…

A: Given: Lighting load, P1=600kW Motor load, P2=707kW Motor load p.f, cosϕ2=0.707(lagging) Power…

Q: A single-phase transformer, with primary turns of 500, is delivering full-load of 80 kW at a lagging…

A: As per our guidelines when student asks multiple subpart questions , we have to answer only first…

Q: Question Two What are the 16-bit 1's and 2's complements of the following binary numbers? a. 01100…

A: Given: a. 01100  b. 100111100001001

Q: A 25 KVA single phase transformer has turns ratio of 100/29. If low voltage side is connected to 250…

A: Solution: Given data; KVA =25 KVA, single phase transformer ; turns ratio=N1N2…

Q: An electric supply company having a maximum load of 50 MW generates 18x 10^7 units per annum and the…

A: We have been given data of an electric company supplying electricity which has, Maximum demand = 50…

Q: 10. When there is 12 mA of current through a 1.2 k resistor, the voltage across the resistor is A.…

A: Given data, Current flowing is given, i=12 mA Resistance, R=1.2 kΩ

Q: Q1\ Design the electronic circuit to transformation source voltage (220 V-AC) to output voltage (5…

A:

Q: Question 1 The unit of magnetic flux density B is; 1. a) Tesla per sq. m. 2. b) Tesla

A: Magnetic flux density is the force which act on the wire which is placed at right angle to the…

Q: Which is not a source of DC EMF? a. batteries  b. inverter  c. thermocouple  d. piezoelectric…

A: DC EMF:- An electrostatic charge that is present on an object can be compared to DC electric…

Q: Consider the unit impulse response of discrete time system h(n) = 8(n) - a8(n-1). Find the phase…

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Q: The three capacitors shown are 6µF each. If a 10 V battery is connected across the terminals A and…

A: Given circuit, Capacitance, C=6 μF Supply voltage, V=10 V

Q: Q27. A 15 V source is connected across a 120 resistor. How much energy is used in three minutes? 938…

A: Given -  Power = P = 15 V Resistance = 12 Ω Time = t= 3 mins   To find- Energy Used (E)

Q: In the network below, find the power associated to the current source, for VI-8 V. V1 + 24 +VI 14 V

A: Given data, V1=8 V Given circuit diagram is,

Q: a) Show the connection of an LM124 quad op-amp as a three-stage amplifier with gains of -10, +25,…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 200 V (+1 a. the value of ia, b. the value of ib, c. the value of U., 40 Ω ia 300 Ω i + 0 Σ75 Ω

A: Given, The circuit is,

Q: The dynamic impedance of a parallel resonant circuit is 500 k2. The circuit consists of a 250 pF…

A: We have an parallel resonant circuit with, Dynamic Impedance (Zr) = 500 KΩ  = 500 * 103 Ω Capacitor…

Q: Write the mesh equations for the networks of Fig. 4 10 n 50 1- 10 AL30 E-40 V20° Fig. 4

A: The given circuit is shown below. Write the mesh equations.

Q: The Fig. shows the part of a typical power system. If for the discrimination, the time grading…

A:

Q: A 4 pole a.c. three phase machine is fed with a supply at a frequency of 50Hz. Calculate synchronous…

A: Given: Number of poles, P=4. Frequency, f=50 Hz.

Q: energy stored in the circuit

A:

Q: Consider the following section of a multiloop circuit, with current directions as indicated: zero B…

A: Given circuit,

Q: What is the name of the wires that connect the memory?

A: Memory: Memory serves as the computer's electrical storage facility for the instructions and data…

Q: Convolution with Impulse (Dirac) Function Convolution with impulse function can be performed by the…

A:

Q: The four-bit universal shift register shown in Fig. 6.7 is enclosed within one IC component package.…

A: Universal Shift Register:- A universal shift register is a register with the capacity to store data,…

Q: Electric hairdryer consumes 500 W of power. The voltage supplied by wall outlet is Vrms = 84.85 V.…

A: Given, Power consumed by electric hair dryer P=500 W. Voltage supplied by wall outlet Vrms=84.85 V.…

Q: B. Find, graphically, y(t) = f(t) * h(t) where h(t) = 8(t) - 8(t - 1) and f(t) is the signal shown…

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Q: The diodes in the circuit in Figure Q7 have V₂ = 0.7. Determine the output voltage Vo and the…

A: Given, Vγ=0.7V1=2VV2=3VTo calculate,Vo=?ID1,ID2,ID3  and I

Q: Find the transfer function, G(s)=82(s)/T(s), for the shown rotational mechanical system driven by…

A: GIVEN: rotational mechanical system FIND:  determine the transfer function…

Q: Three loads are connected in parallel across a 250 V (rms) line, as shown in Fig. P10.27. Load 1…

A: When both inductive and capacitive loads are connected to an AC circuit but the reactance has been…

Q: Sampling at time t = 0, 4, 2x4, 3x4 using ZOH. What's the output at 2.5 seconds? The signal is t^2…

A: Given:  Signal f(t)=t^2 The signal is to be sampled using ZOH method at time instants t=0,4,8,12 We…

Q: Use the residue method of (3-10) to find the starred transform of the following functions. 1 10 (a)…

A: Given set of problem Asked to find starred transform using residue method

Q: How much energy is imparted to an electron as it flows through a 9 V battery from the positive to…

A: Given: Electron flows through potential difference of ∆V=9 V.

Q: . A Si diode at a temperature of 25°C has VD = 0.7V at Is = 10nA. The temperature is raised to…

A:

Q: 2.21 For the circuit of Figure 2.54, you want to determine (a) IL, (b) VSWR and (c) Zin. (d)…

A: Given, Characteristic impedance Z0=50Ω Load impedance ZL=30+j6.37×10-9Ω Length L=λ8 Source voltage…

Q: PSPICE 1.25 MULTISIM The voltage and current at the terminals of the circuit element in Fig. 1.5 are…

A: Given  v = 100e-50tsin(150t) V  i = 20e-50tsin(150t) A P = ? at t = 20ms Energy absorbed

Q: speed from full-load to no-load is 2 % in one machine and 3 % in the other; the characteristics…

A: It is given that: Two  50 MVA , 3 phase alternator working in parallel: for machine 1⇒full load to…

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.