Explain the term “material estimation” as used in electrical installation. (2 marks)June/July 2020

Material estimation, as used in electrical installation, refers to the process of calculating the materials needed for an electrical project. This may include items such as wire, cable, conduit, fixtures, and electrical boxes, among others. Material estimation involves determining the quantities of each type of material required, as well as the cost of these materials.

Accurate material estimation is important for several reasons. It helps to ensure that the project stays within budget, as the cost of materials can have a significant impact on the overall cost of the project. It also helps to ensure that there are no delays due to shortages of materials, as all necessary materials should be on hand when needed. Finally, material estimation can help to identify any potential issues or challenges that may arise during the project, such as the need for specialized materials or the need to accommodate unusual electrical requirements.