A three phase transformer, 6600 / 381 V, has D/Y connected and takes 10A. The Turn ratio /phase is 30. The line current on the secondary side is * 90 A O 173.22 A O 155.88A O 300A

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: What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a…

A: If you are having doubt in any step please comment here. Thank you

Q: From the following block diagram convert to a Flux diagram, and get its transfer function using…

A: Given block diagram is,Asked to find the transfer function by converting the block diagram to flux…

Q: Look at the following figure and answer the following questions based on the fact the transformer is…

A: Given: The transformer is 240/480V to 120/240V 4kVA single phase:

Q: When the turns ratio of a transformer is 20 and the primary ac voltage is 12 V, the secondary…

A: The given data is shown below:

Q: What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a…

A: GIven the maximum load current and secondary voltage and required to find the kVA rating.

Q: Write ‘T’ for True and ‘F’ for False The phase shift angle of a Δ-Y transformer can only be 30⁰

A: In this question we will find phase shift between delta star transformer..

Q: I need help finding the Phasor Voltage Values of Vs, V1, and VL for this step down transformer.

A:

Q: three-phase AY transformer bank shown in E TOOFYA to a balanced delta conr foll

A: Three phase transformers are used in transmission and distribution system. There are two ways to…

Q: Three single phase transformers are connected in a Wye-Wye configuration.  Each transformer is rated…

A: Wye-Wye configuration  Transformer rated 25kv/62kv Load = 640 KVA Supply = 25Kv (L-N)

Q: QUESTION 13 A single phase 600v/120v transformer has a load of 30 ohms resistive and 20 ohms…

A:

Q: QUESTION 7 A single phase 600v/120v transformer has a load of 30 ohms resistive and 20 ohms…

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.