Haryana BSEH Senior Secondary NSQF Power study plan

Define and classify the main conventional and renewable energy sources used in power generation, listing at least two advantages and two limitations of each.

Explain the working principle of a thermal power plant (coal, gas, or oil) and a hydroelectric plant, tracing the energy conversion chain from fuel or water to electrical output.

Compare the basic operating principles of solar photovoltaic and wind energy systems, including the role of the inverter and the intermittency challenge.

Calculate simple efficiency and capacity factor values from given input and output energy data for a generating unit.

Identify the key organizations and their roles in the Indian power sector (generation, transmission, distribution, regulation) at central and state level.

Describe the layout and function of major components in a coal-based thermal plant (boiler, turbine, generator, condenser, cooling tower) and a solar PV plant (panels, inverter, transformer, switchyard).

Explain the purpose and basic operation of a substation, including the roles of transformers, circuit breakers, isolators, and busbars.

Distinguish between transmission and distribution systems by voltage level, typical configuration (meshed vs. radial), and protection philosophy.

Trace the path of electricity from a generating station to a household consumer, naming each stage and voltage transformation.

Interpret a simple single-line diagram of a generation-to-distribution chain, identifying each symbol and its function.

Explain the construction and working principle of a transformer, including the difference between core and shell types and the meaning of turns ratio.

Solve numerical problems on transformer efficiency, voltage regulation, and turns ratio using standard formulas.

Describe the construction and operating principle of three-phase induction motors and synchronous generators, including slip and synchronous speed calculations.

Compare the starting methods and speed control methods for three-phase induction motors.

Identify the types of conductors and insulators used in overhead transmission lines and explain why each material is chosen.

Describe the purpose and operating principle of common protective devices: fuses, MCBs, MCCBs, earth leakage circuit breakers (ELCB/RCCB), and relays.

Explain the difference between overcurrent, earth fault, and short-circuit protection, and identify which device is used for each.

Outline the earthing system for domestic and industrial installations, including the difference between pipe earthing and plate earthing.

Interpret the safety signs and first-aid procedures for electric shock, including the steps to isolate a victim safely.

Explain the role of a lightning arrester and a surge protection device in a power system.

Define energy conservation, energy efficiency, and energy audit, and distinguish between a preliminary audit and a detailed audit.

List the major energy-consuming equipment in a small industry or commercial building and suggest at least two conservation measures for each.

Calculate simple payback period and life-cycle cost for an energy-saving investment using given data.

Explain the concept of power factor, its impact on billing, and methods of power factor improvement (capacitor banks, synchronous condensers).

Describe the format of a basic energy audit report, including data collection, analysis, and recommendations.

Explain the key features of the Electricity Act and the role of regulatory commissions in tariff determination and consumer protection.

Describe the process of obtaining an electrical connection for a small enterprise, including application, feasibility, and metering.

Identify the basic requirements for starting a small electrical contracting or energy services business, including licensing, safety compliance, and record-keeping.

Explain the concept of entrepreneurship and the support available from agencies such as MSME and Haryana government schemes.

Calculate a simple cost estimate for a small electrical installation job, including material, labour, and overheads.

Review and summarize key formulas and definitions from all technical domains into a single reference sheet.

Solve a mixed set of at least twenty multiple-choice questions covering all domains, scoring at least 70%.

Revisit weak areas identified in the practice test by re-reading notes and re-solving incorrect questions.

Practice explaining one technical concept from each domain in under two minutes, as if teaching a peer.

Memorize the standard safety and protection device ratings and their typical applications.

Demonstrate effective communication skills by writing a formal email and a short report on a technical topic.

Explain the importance of teamwork, time management, and workplace ethics in a power sector job.

Complete two full-length mock exams under timed conditions and review each answer.

Finalize revision of all domains using the formula sheet and notes, focusing on frequently missed topics.

Prepare a personal exam-day strategy, including time allocation and question selection.