Worley Electrical Designer Interview Questions and Answers

Strength of material and sheet metal are basic engineering concepts that deal with the properties and behavior of materials.

• Strength of material involves understanding how materials respond to external forces and stresses, and designing structures that can withstand those forces.

• Sheet metal is a thin, flat metal that is used in a variety of applications, such as in the construction of buildings, automobiles, and applia...read more

Tolerance is the allowable variation in a dimension or property of a product or component.

• Tolerance ensures that a product or component will function properly and fit with other parts

• It helps to control the manufacturing process and reduce costs

• Tolerance can be specified for dimensions, materials, and other properties

• Examples include the tolerance for the diameter of a shaft or the hardness of a metal

• Tolerance can be e

Principles of fixture designing involve ensuring accuracy, repeatability, accessibility, and safety.

• Design fixtures to hold the workpiece securely and accurately

• Ensure repeatability by designing fixtures that can be easily replicated

• Make fixtures easily accessible for loading and unloading of workpieces

• Ensure safety by designing fixtures that prevent accidents and injuries

• Consider factors such as material selection, co...read more

Fire NOC conditions refer to the requirements set by the fire department for ensuring fire safety in a building or establishment.

• Fire NOC is required before starting any construction or occupancy of a building.

• The building must comply with fire safety regulations such as having fire extinguishers, smoke detectors, and fire alarms installed.

• Regular fire drills and training for occupants are necessary to ensure preparedn...read more

25 KV AC is more efficient for railways due to lower energy losses over long distances.

• 25 KV AC is more efficient for long distance transmission as it experiences lower energy losses compared to 750V DC.

• 25 KV AC allows for higher speeds and heavier loads on the railway system.

• 25 KV AC is the standard voltage used in many modern railway systems around the world, such as in Europe and parts of Asia.

• 750V DC may be more su...read more

Reverse a string without using string or inbuilt function

• Create an array of characters to store the string

• Use two pointers, one at the beginning and one at the end, swap characters until they meet

• Repeat until all characters are swapped