Delhi Public School Ghaziabad Society MEP Engineer Interview Questions, Process, and Tips

Job responsibilities include designing, installing, and maintaining mechanical, electrical, and plumbing systems in buildings.

• Designing MEP systems for new construction projects

• Evaluating existing MEP systems for efficiency and compliance

• Collaborating with architects and other engineers on building designs

• Supervising the installation of MEP systems on construction sites

• Performing regular maintenance and repairs on MEP

A meger test is a type of test conducted to check the insulation resistance of electrical equipment.

• Meger test is also known as insulation resistance test.

• It is used to determine the effectiveness of insulation in electrical equipment.

• The test involves applying a high voltage between the conductors and the ground to measure the resistance.

• The results of the test help in identifying any potential issues with the insulat...read more

HT line safety components are essential equipment used to ensure the safety of high tension power lines.

• Insulators: prevent current leakage and ensure the safety of the line

• Lightning arresters: protect the line from lightning strikes

• Earthing system: dissipates fault currents safely into the ground

• Surge arresters: protect equipment from voltage surges

• Isolators: used for isolating sections of the line for maintenance or

LT line safety components include fuses, circuit breakers, isolators, lightning arresters, and earthing systems.

• Fuses: protect against overcurrent by melting and breaking the circuit

• Circuit breakers: automatically trip to disconnect the circuit in case of overload or short circuit

• Isolators: physically disconnect the circuit for maintenance or repair

• Lightning arresters: protect against lightning strikes by diverting the...read more

DG test stands for Diesel Generator test, which is conducted to ensure the proper functioning of a diesel generator.

• DG test is conducted to check the performance and efficiency of a diesel generator.

• It involves testing various components such as engine, alternator, fuel system, cooling system, and electrical connections.

• The test includes checking parameters like voltage output, frequency, load capacity, and fuel consum...read more

CT PT meters are devices used to measure current and voltage in electrical systems.

• CT stands for Current Transformer and PT stands for Potential Transformer

• CT meters are used to measure high currents by stepping down the current to a manageable level

• PT meters are used to measure high voltages by stepping down the voltage to a safe level

• CT PT meters are commonly used in power distribution systems to monitor and protect