Distribution Executive Interview Questions and Answers

Updated 20 Jun 2024

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Q1. Ohm's Law Installation of Energy meters Class & type of Energy meters & application of Different type of Energy meters

Ans.

The question covers Ohm's Law, installation and types of energy meters, and their applications.

Ohm's Law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Energy meters are installed to measure the amount of electrical energy consumed by a household or business.
There are different types of energy meters such as electromechanical, electronic, and smart meters.
Electromechanical meters are commonly used i...read more

Q2. Transformer Principle Loss in Transformer Electrification of un electrified villages

Ans.

Loss in transformer is due to core losses and copper losses. Electrification of un-electrified villages requires proper planning and execution.

Loss in transformer is due to hysteresis and eddy current losses in the core and resistance losses in the copper winding.
Efficiency of transformer decreases with increase in load due to increase in copper losses.
Electrification of un-electrified villages requires proper planning of power source, transmission lines, and distribution net...read more

Q3. Operational and Maintenance for power distribution

Ans.

Operational and maintenance for power distribution involves regular checks and upkeep of equipment to ensure efficient and safe distribution of power.

Regular inspection and maintenance of transformers, switchgear, and other equipment
Testing and calibration of protective relays and other safety devices
Monitoring and analysis of power quality to identify and address issues
Training and development of personnel to ensure proper operation and maintenance procedures
Implementation o...read more

Q4. What do you know pivot table in Excel

Ans.

A pivot table in Excel is a tool that allows you to summarize and analyze large amounts of data in a spreadsheet.

Pivot tables help in organizing and summarizing data from a larger dataset.
They allow you to rearrange and manipulate data to draw insights and make comparisons.
You can easily create charts and graphs based on the summarized data from a pivot table.
Pivot tables are useful for analyzing trends, patterns, and relationships within the data.
For example, you can use a p...read more

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Q5. What do you know about GST ?

Ans.

GST stands for Goods and Services Tax, a value-added tax levied on most goods and services sold for domestic consumption.

GST is a single tax on the supply of goods and services, right from the manufacturer to the consumer.
It replaced multiple taxes like central excise duty, service tax, VAT, etc.
GST has multiple slabs - 5%, 12%, 18%, and 28%, with some goods and services being exempted.
Input tax credit can be claimed on taxes paid on input goods and services.
GST has helped in...read more