GSH Group Interview Questions, Process, and Tips

HT cables are used for high voltage transmission while LT cables are used for low voltage transmission.

• HT cables are designed to handle high voltage levels, typically above 11kV.

• LT cables are designed to handle low voltage levels, typically below 1kV.

• HT cables are used for long distance transmission of electricity while LT cables are used for short distance transmission.

• HT cables are more expensive than LT cables due t...read more

BTD & RTD are used in DG's for accurate measurement of temperature and resistance.

• BTD stands for Bearing Temperature Detector and RTD stands for Resistance Temperature Detector.

• BTD is used to measure the temperature of bearings in DG's to prevent overheating and damage.

• RTD is used to measure the resistance of the winding in DG's to ensure proper functioning.

• Both BTD and RTD provide accurate and reliable measurements fo

There are several types of gas cutting nozzles used in welding.

• Gas cutting nozzles are used to cut through metal using a mixture of oxygen and a fuel gas such as acetylene.

• The most common types of gas cutting nozzles are Harris style, Victor style, and Purox style.

• Each type of nozzle has a different size and shape, which affects the speed and precision of the cut.

• Choosing the right type of nozzle depends on the thickne...read more