Given: Step- down transformer 2300 / 230 V, r1 -0.093Ω, r2-0.00093Ω , x1 =0.2800 , x2= 0.00280Q. The transformer rated current at the secondary is 3261 A. Assume that a= 10, calculate : a. Re" ,Xe" and Ze" b. Determine V1/a and V1 for Unity, 0.70 lag'g and 0.70 lead'g pf c. The % VR for the three pf

Q: sinco so l0d) ideal transformer M:05 Vi amplitnate is Sovi icoHz. Li=0.4H Lo=o.5H tind VR, in time…

A: The ideal transformer in the above figure is converted into the T- circuit model

Q: Problem: For the given circuit as shown in figure a) Find the equivalent reactance b) Draw the…

A: Solution !!

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 220V(rms), 50HZ sinusoidal source is connected to the primary side of an ideal transformer with…

A: In this question,  220V rms voltage source is applied to ideal transformer through the line.  Find…

Q: You are working in an industrial plant. A three-phase transformer bank is connected wye–delta. The…

A: Step 1:Step 2:

Q: You have been assigned to select a transformer to supply a peak power of 100 kW to a load that draws…

A: Given a transformer is supplying the peak load of 100 kw for small time and very less load in the…

Q: How do i calculate secondary current in transformer analysis

A: Given that  calculate secondary current in transformer analysis

Q: A transformer has a rated output of 300 kVA at a power factor of 0.6. Find the rate power output and…

A: Rated output (S) = 300 kVA Power factor (ϕ)  = 0.6 We have to find the rated power output and…

Q: A transformer has a rated output of 400 kVA at a power factor of 0.6. Determine the rated power…

A: Rated output (S) = 300 kVA Power factor (ϕ) = 0.6 We have to find the rated power output and the…

Q: A transformer has a rated output of 300 kVA at a power factor of 0.6. Find the rated power output…

A: We need to find out the power and reactive power for given transformer .

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.