NTN NEI Manufacturing Junior Engineer Interview Questions and Answers for Freshers

A wire harness is a collection of wires, cables, and connectors that transmit electrical signals and power between different components in a system.

• Wire harnesses provide a neat and organized way to route and protect wires in a system.

• They ensure proper connectivity and prevent wire damage or short circuits.

• Wire harnesses simplify troubleshooting and maintenance by allowing easy identification and replacement of faulty...read more

Sputtering is a process used in manufacturing to deposit thin films of material onto a surface.

• Sputtering is a physical vapor deposition technique.

• It involves bombarding a target material with high-energy ions or atoms.

• This bombardment dislodges atoms from the target material, which then deposit onto a substrate.

• Sputtering is commonly used in the production of semiconductor devices, solar cells, and thin film coatings.

• ...read more

Steel sections are structural shapes made from steel for construction purposes.

• I-beams

• H-beams

• C-channels

• Angle sections

• T-sections

• Z-sections

• Box sections

• Circular sections

Different types of loads applied on long and short steel columns

• Long columns are more susceptible to buckling under compressive loads

• Short columns are more susceptible to crushing under compressive loads

• Long columns are more likely to experience bending under lateral loads

• Short columns are more likely to experience shear under lateral loads

• Examples of loads include dead load, live load, wind load, seismic load, etc.