A three-phase (non-linear) load is connected to the secondary of a three-phase transformer. In the phase currents drawn by this load from the secondary of the transformer 1, 3, 5, 7, 9, 11, 13,…. There are sequential harmonics like ∞. Accordingly, write down the harmonics in the primary line current of the transformer up to the 13th order (including the 13th) harmonic.

Q: Please solve this question step by step

A: The objective of the question is to draw the three-phase and equivalent single-phase circuits for a…

Q: A transformer with primary winding 1000 turns and primary volatage is 220v, 5OHz and at secondary…

A: The data given in the question are: N1=1000,V1=220V,N2=500,V2=? The secondary voltage can be…

Q: A single phase transformer has turns ratio of 4. The resistance and reactance of the primary winding…

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Q: If the open circuit voltage is 239V and the full load voltage is 205V, then the percentage…

A: Voltage Regulation is nothing but ratio of drop in voltage from no load to full load  to full load…

Q: If the open circuit voltage is 225V and the full load voltage is 200V, then the percentage…

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Q: A long line with A = D = 0.9 1.5° and B = 150 65° has at the load end a transformer having series…

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Q: AA-A three transformer bank, each of 10 KVA SL transformer become, disable and hence the circuit…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: A transformer shown in Figure 10 is needed that will cause an actual load resistance of 250 to…

A: (a) Redraw the given circuit diagram.

Q: A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase.…

A: Scott connection is used to convert a balanced three-phase into balance 2 phases or vice versa. it…

Q: A transformer has 700 primary turns and 150secondary turns. The primary and secondary resistances…

A: Given, Transformer has, Primary turns, N1= 700 Secondary turns, N2= 150 Primary Resistance, R1= 0.4…

Q: A single phase transformer takes 10 A on no load at p.f. of 0.2 lagging. The turns ratio is 4: 1…

A: We have a single phase transformer having, No-load current (I) = 10 A Power factor (Cos ϕ0) = 0.2…

Q: 3. A 3200/400 single-phase transformer has winding resistance and reactance of 30 and 132…

A: In this question,  We need to determine the equivalent terms in primary side and secondary side.

Q: Analysis of an Ideal Transformer Circuit The turns ratio of the step-up transformer in Figure 2 is…

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Q: The magnetization current of transformer depends on: Select one:

A: The magnetization currrent of transformer depends on

Q: 3. At three winding transformer at no-load case, the current flows through the tertiary windings is…

A: Power factor: It tells how much active power is utilized by the circuit from the apparent power. The…

Q: low shows the circuit diagram of the linear variable differential transformer (LVDT). Figure The…

A: LVDT (linear variable differential transformer ) is a passive inductive transducer which requires an…

Q: A 3000V/4400V, single-phase transformer takes a no-load current of 0.5A and the iron loss is 200W.…

A: We will solve this question by using the no-loaad conditions of the transformer.

Q: The line to ground voltage on the high voltage side of a step-up transformer are 100 kV, 33 kV, 38…

A: Given that A Phase voltage is 100 kV. B Phase voltage is 33 kV. C Phase voltage is 38 kV. The…

Q: A transformer is needed that will cause resista nce of 252 to appear a 240 Vyms. an actual load 100R…

A: a)Given

Q: A short transmission line connects a step-up transformer on the source side with a series impedance…

A: It is given that: VL=17 kVVph=173 kVN1N2=114N3N4=181ZL=0.463+j0.0772 ΩX1=j0.5 ΩR1=50 Ω

Q: We have a transformer designed to operate at 60 Hz. The voltage ratings are 4800 V rms and 240 V rms…

A: Given: A transformer is designed to operate at a frequency: f1=60 Hz New frequency is f2=120 Hz…

Q: If the open circuit voltage is 225V and the full load voltage is 214V, then the percentage…

A: Percentage regulation is given by R    R = (VOC - VFL ) / VFL    VOC = Open circuit voltage    VFL =…

Q: Ql-phase step down transformer 1250 KVA, 1 1000/2200 V, 50 Hz .The resistance /phase and leakage…

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Q: current flowing in the of a transformer creates an alternating which establishes an alternating flux…

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Q: A step-up transformer is designed so that the output of its secondary winding is 2,200 V (rms) when…

A: Given: A step up transformer is designed to have V1=210 VV2=2200 V

Q: 7. The primary and secondary induced e.m.fs. El and E2 in a two-winding transformer are…

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Q: SKVA, 50Hz, single phase transformer, the primary voltage of the transformer is 110V. Reqand X is…

A: Given data, Voltage (Vp)=220 VResistance(Req)=026ΩImpedance(Xeq)=0.4ΩVoltage…

Q: A linear transformer reflects, Select one: O a. The conjugate of the mutual impedance of the…

A: Bartleby has policy to solve only first question. For rest questions re-upload them only one at a…

Q: 1) Calculate the maximum RMS current in p.u. that guarantees the equality of losses between the…

A: Given : KVA rating is 400 KVA PCP=6% Find the RMS value of current in PU  For 12 pulse converter…

Q: A short transmission line connects a step-up transformer on the source side with a series impedance…

A: For ideal transmission line the loss in transmission line is zero . So there is no active and…

Q: an ideal transformer circuit is shown in Figure Q4(a). Its primary and secondary turns are 400 and…

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Q: A short transmission line connects a step-up transformer on the source side with a series impedance…

A: To find the real power absorbed by the load, we first need to determine the voltage and current at…

Q: Whenever a conductor is placed in a magnetic field it experiences a force, this is related to motor.…

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Q: A transformer has 600 primary turns and 300secondary turns. The primary and secondary resistances…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: The EMF equation of transformer referring to primary turns is Select one: O a. 4.440 N.B O b.4.440…

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Q: A voltage multiplier has 12 stages Capacitances, all equal to 0.08 μF. The supply transformer…

A: Given:No. of stages=12C=0.08 μFf=100 HzVm=150 kVIL=0.006 A

Q: O b. 1 VA c. 2 VA Clear my choice A linear transformer reflects, Select one: O a. The conjugate of…

A: In this question , we will find complex power...

Q: Two transformers A and B are connected in parallel to a load of (2+j1.5) ohms. Their impedances in…

A: Given,ZL = 2+j1.5  ΩZA=0.15+j0.5 ΩZB=0.1+j0.6 ΩEA=207 VEB =205 V

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.