TP Central Odisha Distribution Junior Commercial Manager Interview Questions, Process, and Tips

Normal aptitude online exam will be conducted.

Q1. About transformer, At&C losses, about energy meter, about electricity energy bills, some basic kowledge about MS office
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Q2. What is At&C losses ?
Ans. 
AT&C losses refer to Aggregate Technical and Commercial losses in the electricity distribution system.
• AT&C losses include technical losses (due to resistance in wires, transformers, etc.) and commercial losses (due to theft, billing errors, etc.)

• These losses are expressed as a percentage of the total energy input into the distribution system.

• Reducing AT&C losses is crucial for improving the financial health of distribu...read more
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Q3. How a energy meter connected ?
Ans. 
An energy meter is connected by wiring it to the electrical circuit of a building or facility.
• An energy meter is typically connected to the main electrical panel of a building.

• The meter is wired in series with the main power supply to measure the amount of electricity consumed.

• The connection must be done by a qualified electrician to ensure safety and accuracy.

• Some energy meters also have the capability to connect wire...read more
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Q4. How electricity bills are calculated ?
Ans. 
Electricity bills are calculated based on the amount of electricity consumed, the rate per unit, and any additional charges or discounts.
• Electricity consumption is measured in kilowatt-hours (kWh)

• The rate per unit is determined by the electricity provider

• Additional charges may include taxes, surcharges, and service fees

• Discounts may be applied for prompt payment or energy-saving practices
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Q5. What is copper loss ?
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Copper loss refers to the power loss in an electrical machine due to the resistance of copper windings.
• Copper loss is also known as I^2R loss, where I is the current flowing through the winding and R is the resistance of the winding.

• It is a major factor in determining the efficiency of electrical machines.

• Copper loss can be reduced by using materials with lower resistance or by increasing the size of the conductors.

• For...read more
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