Telecom Network Solutions Electrical and Electronic Technician Interview Questions, Process, and Tips

An electronic mechanic is a skilled technician who repairs and maintains electronic equipment and systems.

• An electronic mechanic is responsible for troubleshooting and diagnosing issues with electronic devices.

• They repair and replace faulty components and perform regular maintenance to ensure proper functioning.

• Electronic mechanics may work on various equipment such as computers, televisions, radios, and industrial mac...read more

Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.

• Transformers change the voltage level of an alternating current (AC) electrical signal.

• They can step up or step down the voltage depending on the turns ratio of the transformer.

• Transformers are used in power distribution systems to transmit electricity at high voltages and then step it down...read more

There are several types of transformers used in electrical and electronic systems.

• Power transformers

• Distribution transformers

• Instrument transformers

• Auto transformers

• Isolation transformers

• Step-up and step-down transformers

• Three-phase transformers

• Toroidal transformers

• Ferrite core transformers

• Air core transformers

Two types of transformers are step-up transformers and step-down transformers.

• Step-up transformers increase the voltage from the input to the output.

• Step-down transformers decrease the voltage from the input to the output.

• Step-up transformers are used in power transmission to increase voltage for long-distance transmission.

• Step-down transformers are used in power distribution to decrease voltage for consumer use.