Walchandnagar Industries Graduate Engineer Trainee (Get) Interview Questions and Answers

Mobile communication involves several processes including transmission, reception, modulation, and demodulation.

• Mobile communication uses radio waves to transmit and receive signals.

• The signals are modulated to carry information such as voice, data, and video.

• The modulated signals are then transmitted through the air to a nearby base station.

• The base station receives the signals and demodulates them to extract the info...read more

Quality is meeting or exceeding customer expectations. Projects are temporary endeavors to achieve a specific goal. Trainings are educational programs to improve skills. TQM is a management approach to long-term success.

• Quality is achieved by understanding customer needs and expectations.

• Projects have defined goals, timelines, and budgets.

• Trainings can be on-the-job or classroom-based.

• TQM involves continuous improvemen...read more

A single line diagram is a simplified representation of a power system.

• A single line diagram shows the electrical components of a power system in a simplified manner.

• It is used to understand the flow of power and to identify potential problems.

• It includes generators, transformers, transmission lines, distribution lines, and loads.

• Each component is represented by a symbol and connected by lines to show the flow of power...read more

Voltage compensation at load centre

• Voltage drop occurs in the distribution system due to the resistance of the conductors

• Voltage compensation is done to maintain the voltage level at the load center

• Methods of voltage compensation include tap changing transformers, voltage regulators, and shunt capacitors

To increase voltage for running tubewell when voltage is low, use a voltage booster or stabilizer.

• Use a voltage booster or stabilizer to increase voltage

• Check for any loose connections or damaged wires

• Ensure the tubewell motor is not overloaded

• Consider installing a capacitor bank to improve power factor

• Consult with an electrician if necessary