MEP Quantity Surveyor Interview Questions and Answers

Electrical calculations for cable sizes and selection are crucial for MEP quantity surveyors.

• Understand the load requirements and voltage drop limitations

• Calculate the cable size based on the load and distance

• Consider the type of cable insulation and installation method

• Ensure compliance with local codes and regulations

• Use software tools for accurate calculations

• Examples of cable types: PVC, XLPE, armored, unarmored, etc.

Method of measurement and conversion factors are crucial for MEP Quantity Surveyor.

• Understand the standard method of measurement for each product

• Be aware of the conversion factors for different units of measurement

• Use software tools to assist with calculations and conversions

• Examples of units of measurement include square meters, cubic meters, and linear meters

Power factor is the ratio of real power to apparent power in an AC circuit.

• It is a measure of how efficiently power is being used in a circuit.

• It ranges from 0 to 1, with 1 being the most efficient.

• A low power factor can result in higher energy costs and equipment damage.

• Capacitors can be used to improve power factor.

• Power factor is important in industries that use large amounts of electricity.

A single line diagram for a villa

• Start with the main power supply and distribution board

• Include lighting, power, and HVAC systems

• Show the location of switches, outlets, and fixtures

• Label each circuit and its corresponding breaker

• Consider the local electrical code and safety regulations

Rate analysis involves calculating the cost of different items in a construction project.

• Rate analysis is used to estimate the cost of materials, labor, and equipment for each item in a project.

• It involves breaking down the cost of each item into its components, such as the cost of materials, labor, and overhead.

• Examples of items that require rate analysis include excavation, concrete work, electrical work, and plumbing.

• Rate analysis helps ensure that the project is completed...read more