6. For the air core transformer circuit shown below, determine the currents la and Ib in the direction shown. Express each answer in polar form. R1-30 www la E-10/0 Z11-150 M=1202 Zc= -10 Z12-160 R2=50 Ib

Q: The parameters of a 23 kVA 2300V / 230V 50Hz step-down transformer are R1 = 4 ohms, x1 = 12 ohms, R2…

A: Given data: 23 kVA, 2300/230 V, 50Hz step-down transformer. R1 = 4 Ω, X1 = 12 Ω, R2 = 0.04 Ω, X2 =…

Q: A 209 V / 125 V single-phase transformer has a core loss of 120 W and the no-load current is 0.7 A.…

A: We need to calculate power factor .we will use given data to calculate power factor

Q: 502 j1002 25N 400Ω 1:4 2:1 50Ω j100 120V -j1002 1002 u u u m

A: According to the question we have to calculate the value of effective impedance as seen by the…

Q: A 2.2 KVA, 480/4800-V, 50 Hz, single-phase transformer is tested with the following results. Find…

A: A  2.2 KVA, 480/4800 V, 1-ph transformer has short circuit test on LV side and has following test…

Q: Consider a single phase transformer with primary and secondary turns of 1000 and 200 respectively…

A: Given:R1=10.5ΩR2=2.5ΩX1=12.5ΩX2=2.5ΩRm=15.55KΩXm=10KΩK=1000200=5

Q: Vs VL C1 HH 47µF V1 L1 R1 27mH 100 T1 120Vrms 60HZ 0° R2 400 1:4

A: given: k=4 , Vi=169.71Sin(ωt) =169.71∠0° The primary winding current =I1…

Q: emf induced in the secondary winding of a 50-Hz single-phase transformer having 100 turns on its…

A: We need to find out cross section area for given voltage .

Q: 7. Determine the phasor secondary current in the transformer circuit below. 1:25 1020° V ž, 900-…

A:

Q: A step up auto transformer has its winding consisting of two portions one with 60 turns and the…

A: The solution is given below ..

Q: Air gap 0.001 m I = 4 A Area - 0.003 m² N = 100 turns lcan = 0.16 m Find the magnetic flux for the…

A:

Q: Three Phase Transformer 3 Three Phase Transformer 4 Transformer 2 Transformer 4 Transformer 1…

A: Four circuit connections are given in the question.Note: For all the transformers the primary side…

Q: d. Put the equations in the form below and solve. if a variable does not appear in a equation, let…

A:

Q: la = ? IB = ? Ic=? E1 = 14.00 V E2 = 12.00 V R1 = 0.100 2 R2 = 0.0100 2 R3 = 1.20 2 Ic IB IA R3 m R₂…

A:

Q: Using the image below and using the rated values of a single phase transformer compute the…

A: it is given that: Voltage across terminal 8-4 is 14 volt

Q: A 2.2 KVA, 480/4800-V, 50 Hz, single-phase transformer is tested with the following results. Find…

A: Given short circuit test results of tranbsformer is,Asked to find the impedance referred to HV side.

Q: QUESTION 12 A single phase 600v/120v transformer has a load of 30 ohms resistive and 20 ohms…

A:

Q: <0° 39 VI 1Ω j2 Ω tele -j1 Ω tr j2 Ω j2 Ω j2 Ω 1Ω tele j1 Ω -j2 Ω

A: Zin  impedance seen from the source in the transformer circuit . Circuit:-

Q: The total impedance of the circuit iz Lw Żtotal = R+ Žequiv = R – j- %3D w2 LC – 1

A: Z⏞total=R+Z⏞equivZ⏞total=R-jLωω2LC-1

Q: Given Zc - j339 , R₁ = 414 , RL = 12420 2 and a=0.24, what is the magnitude of the source voltage Vs…

A:

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.