1. The equivalent circuit if a 200/400-V step- up transformer has the following parameters referred to the low voltage side. Re₁=0.150, Xen=0.37Ω, Rm 6000 and Xm=3002. Calculate the primary current when the transformer is supplying a load at 10A at a power factor of 0.8 lagging. a. 20.67A b. 20.00A c. 0.745A d. 10.77A please answer in typing format

Q: A transformer is needed that will cause an actual load resistance of 25 Ω to appear as 100 Ω to an…

A: The circuit diagram is shown below: Transfer RL on primary side;

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: 1. An ideal transformer with a 450 turn primary connected to a 600 V, 60 Hz supply line needs to…

A: Number of turns in primary N1=450. Primary voltage V1=600 V. Secondary voltage V2=240 V. Load…

Q: An ideal transformer is rated for a maximum power of 10VA.With a 10642 load and an unkownsource…

A: We need to find maximum load .

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

A:

Q: In a step-up transformer, the turn ratio is 1: 20. The resistance of 100 2 connected across the…

A: Given information is shown below:To find:

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

A: The voltage regulator is required to maintain voltages within the permitted range that the…

Q: When core material of resistivity 0.4x10-6 Qm is used in a transformer, eddy current loss is 25 W.…

A: Given data:Required information:

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.