A 480V/240V transformer has a rated current of 45 amps on the low voltage side. 1. Find the rated current on the high voltage side. 2. Find the Power rating S in VA 3. Find the Base Impedance on the high voltage side. 4. Find the Base Impedance on the low voltage side. 5 Find the ratio of the hace impedances and rolato it to the turns ratio

Q: When the turns ratio of a transformer is 10 and the primary ac voltage is 6 V. the secondary voltage…

A: Given, Transformer turns ratio a=N1N2=10 Primary voltage V1=6 V

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: The parameters of a certain linear transformer are R1 = 100 Q, R2 = 200 Q, L1 = 6.25 H, L2 = 4 H,…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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: 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: When a particular transformer has 8.3 mA applied to its primary coil, 2.5 mA is measured through its…

A:

Q: A 30 KVA transformer has 300 turns on the primary and 50 turns on the secondary winding. The primary…

A: A 30 KVA transformer has 300 turns on the primary and 50 turns on the secondary winding. The primary…

Q: A delta-delta transformer has a primary voltage of 7200 V and a secondary voltage of 360 V. What is…

A: Given:- Delta-Delta Transformer Primary Voltage = 7200V Secondary Voltage = 360V

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.