Saluja Steel & Power Area Sales Manager Interview Questions and Answers

Technical specifications and codes are crucial for pipeline activity to ensure safety and efficiency.

• Technical specifications outline the requirements for the design, construction, and operation of pipelines.

• Technical codes provide guidelines for the safe and efficient use of materials, equipment, and processes.

• Examples of technical codes include ASME B31.4 for liquid pipelines and ASME B31.8 for gas pipelines.

• Complian...read more

UPS stands for Uninterruptible Power Supply. It is an electrical device that provides emergency power to a load when the input power source fails.

• UPS is used to protect critical equipment from power outages, voltage fluctuations, and other power-related issues.

• It consists of three main components: a battery, an inverter, and a charger.

• The battery stores energy and provides power to the load when the input power source ...read more

THD stands for Total Harmonic Distortion in UPS.

• THD is a measure of the distortion of the electrical signal in a UPS.

• It is expressed as a percentage of the fundamental frequency.

• Lower THD values indicate a cleaner and more stable power output.

• THD can affect the performance and lifespan of connected equipment.

• For example, a UPS with a THD of less than 5% is considered good.

Isolation transformer in UPS provides electrical isolation between the input and output, protecting equipment from electrical noise and surges.

• Isolation transformer separates the input and output circuits of the UPS.

• It protects equipment from electrical noise and surges.

• It also provides a safety barrier between the utility power and the equipment.

• Isolation transformer can improve the quality of power by reducing harmon...read more