WindStream Energy Technologies India Solar Technician Interview Questions and Answers

Rectifiers are electronic devices that convert alternating current (AC) to direct current (DC).

• Rectifiers are used in power supplies to convert AC voltage to DC voltage.

• They are commonly used in electronic devices such as televisions, computers, and mobile phones.

• Rectifiers can be classified into half-wave rectifiers and full-wave rectifiers.

• Half-wave rectifiers only allow one half of the AC waveform to pass through, w...read more

LNB stands for Low Noise Block. It is a device used in satellite communication systems to receive and amplify satellite signals.

• LNB is typically mounted on a satellite dish and converts the received satellite signals into a lower frequency range.

• It amplifies the signals while minimizing the noise to ensure a clear and strong signal.

• LNBs can have different numbers of outputs, allowing multiple satellite receivers to be ...read more

MCB stands for Miniature Circuit Breaker. It is an electrical switch designed to protect electrical circuits from damage caused by overload or short circuit.

• MCB is a type of circuit breaker that automatically switches off electrical circuits during abnormal conditions.

• It is commonly used in residential and commercial buildings to protect electrical appliances and wiring.

• MCBs are available in different current ratings, ...read more

MCB stands for Miniature Circuit Breaker.

• MCB is an electrical switch that automatically interrupts the flow of current when it exceeds a certain limit.

• It is used to protect electrical circuits from overloads and short circuits.

• MCBs are commonly used in residential, commercial, and industrial applications.

• They are more compact and efficient compared to traditional fuses.

• Examples of MCB brands include Schneider Electric,

Electrical refers to the study and application of electricity, electronics, and electromagnetism.

• Electrical deals with the generation, transmission, and distribution of electrical power.

• It involves the design, installation, and maintenance of electrical systems and equipment.

• Electrical technicians work with electrical circuits, wiring, and components to diagnose and repair problems.

• Examples of electrical systems includ...read more