Prime Focus Technologies Diploma Electrical Engineer Interview Questions and Answers

Q1. Transformar, DG,STP ,UPS
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Q2. Transformar and it's types,and safty of transforma r
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Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease the voltage levels in electrical systems.

• There are two main types of transformers: step-up transformers and step-down transformers.

• Step-up transformers increase the voltage level, while step-down transformers decrease the voltage level.

• Transform...read more
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