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ElectricalPower Generation
PrevNext

Which of the following is the central generating utility

A

CERC

B

GERC

C

NTPC

D

None of the above

Correct Answer

тЪЩя╕П TE тАв Technical Concept & PrincipleElectricalPower Generation
Option C

NTPC

Quick Summary:

NTPC (National Thermal Power Corporation) is the largest power generating utility in India, owned by the Government of India. It functions as the central public sector undertaking responsible for massive thermal, hydro, and renewable power generation to support the national grid.

тЪЩя╕ПTETechnical SolutionConcept & Principle
ЁЯТб Explanation

NTPC (National Thermal Power Corporation) is the largest power generating utility in India, owned by the Government of India. It functions as the central public sector undertaking responsible for massive thermal, hydro, and renewable power generation to support the national grid.

ЁЯФв Key Formulas

Pout=╬╖├ЧPinP_{out} = \eta \times P_{in}PoutтАЛ=╬╖├ЧPinтАЛ тАФ representing the generation efficiency of a thermal unit

тЪЩя╕П Working Principle

NTPC operates on the principle of large-scale bulk power generation. It converts chemical energy (coal/gas) or potential energy (water) into electrical energy, which is then transmitted via the Power Grid Corporation of India (PGCIL) to various State Discoms and bulk consumers under the ministry of power guidelines.

ЁЯУМ Key Points
  • тЦ╕

    NTPC is categorized as a Maharatna company by the Government of India.

  • тЦ╕

    It acts as a primary supplier to the state-level distribution companies (Discoms).

  • тЦ╕

    CERC is a regulatory body (Central Electricity Regulatory Commission), not a utility.

  • тЦ╕

    GERC is a state-level regulatory commission (Gujarat Electricity Regulatory Commission).

тЬЕ Advantages
  • тЦ╕

    Economies of scale due to massive installed capacity

  • тЦ╕

    High reliability and grid stability through large rotating inertia

тЭМ Disadvantages / Limitations
  • тЦ╕

    High environmental footprint due to fossil fuel dependence

  • тЦ╕

    Complex supply chain and fuel logistics

ЁЯЫая╕П Applications / Uses
  • тЦ╕

    Base load power supply to the National Grid

  • тЦ╕

    Energy security through inter-state bulk power distribution

ЁЯУД Additional Information
  • тЦ╕

    NTPC was founded in 1975 to accelerate power development in India.

  • тЦ╕

    Option A (CERC) is a regulatory entity, while Option B (GERC) is a state-specific regulatory entity.

ЁЯУК Diagram / Illustration
NTPC (Gen)PGCIL (Trans)Discom
тЬЕ

C is correct тАФ NTPC is the primary central sector public utility responsible for bulk power generation in India.

Core Concepts Used
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Power Generation Utilities Public Sector Undertakings (PSUs) Electricity Regulatory Framework
ЁЯТб EXAM TIP

Always distinguish between 'Regulatory' bodies (like CERC/SERC) and 'Generating' companies (like NTPC/NHPC/NPCIL) when answering power system management questions.

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