GE Interview Questions and Answers for Freshers

The T code for Vendor Invoice processing is FB60 in SAP.

• T code FB60 is used in SAP for Vendor Invoice processing.

• FB60 allows users to create, change, display, and post vendor invoices.

• Users can also perform other functions related to vendor invoices using T code FB60.

• Example: To process a vendor invoice, enter T code FB60 in the SAP command field.

A C-D nozzle is a type of convergent-divergent nozzle used in rocket engines to accelerate exhaust gases to supersonic speeds.

• A C-D nozzle consists of a converging section followed by a diverging section, allowing for expansion and acceleration of exhaust gases.

• The converging section increases the velocity of the gases by decreasing the cross-sectional area, while the diverging section further accelerates the gase...read more

Over-expanded and under-expanded nozzle flows have applications in aerospace propulsion, industrial processes, and research.

• Over-expanded nozzles are used in rocket engines to maximize thrust by allowing the exhaust gases to expand further than ambient pressure.

• Under-expanded nozzles are used in industrial processes such as gas turbines and steam turbines to increase efficiency by accelerating the flow of gases or...read more

Shock diamonds are a pattern of stationary and moving shock waves in the exhaust plume of an aerospace propulsion system.

• Shock diamonds are also known as Mach disks or Mach rings.

• They are formed due to the interaction of supersonic exhaust flow with the surrounding air.

• The number of shock diamonds can vary depending on the engine design and operating conditions.

• Shock diamonds are often seen in the exhaust plumes o...read more

The aviation industry is moving towards increased sustainability, technological advancements, and digitalization.

• Increased focus on sustainability with the development of electric and hybrid aircraft

• Advancements in technology leading to more efficient and autonomous flights

• Digitalization of processes such as ticketing, check-in, and in-flight services

Maximize sum by selecting elements from array and removing adjacent elements.

• Select element 'i' and remove 'i-1' and 'i+1' from array during each operation.

• Continue until array is empty to maximize sum of selected elements.

• Focus on maximizing sum rather than printing results.