Electrical Power Generation Transmission and Distribution (313333) MSBTE QuAn Question Answer Book

Description

QuAn Book – Electrical Power Generation Transmission and Distribution (313333)

The QuAn Book for Electrical Power Generation Transmission and Distribution (Subject Code: 313333) is a premium study material designed for MSBTE K-Scheme Diploma Engineering students. It provides a complete, topicwise question bank with model answers to help you score maximum marks.

Syllabus Coverage (MSBTE K-Scheme)

• Unit I – Thermal Power Plant and Hydro Power Plant: Classification of various energy sources (Renewable and Non-Renewable); Site selection, Layout and working of a typical Thermal Power Plant; Functions of the following major auxiliaries used in Thermal Power Plant: Coal fired boilers: fire tube and water tube and Heat recovery system (Super heater, Economiser and Air pre-heater); Site selection, Layout and working of a typical Hydro power plant; Classification of hydro power plant: Run off river Power Plant without Pondage, Run off river Power Plant with Pondage, Reservoir Power Plant and Pumped Storage Power Plant; Comparison between Thermal Power Plant and Hydro Power Plant; Locations of these different types of Large and Micro-Hydro Power Plants in Maharashtra; Safe Practices of Thermal Power Plants and Hydro Power Plants (Large and Micro)
• Unit II – Economics of Power Generation and Interconnected Power System: Base load and Peak load Plants: Load curve, Load duration curve, Integrated Load duration curve. Related terms: connected load, firm power, cold reserve, hot reserve, spinning reserve; Cost of generation: average demand, maximum demand, demand factor, plant capacity factor, plant use factor, diversity factor, load factor and plant load factor; Choice of size and number of Generator units, combined operation of power station; Causes, Impact and reasons of Grid system fault: State Grid, National Grid, brownout and black out; sample blackouts at National and International level
• Unit III – Transmission Line Components, Parameters and Performance: Electric power transmission systems: Single line diagrams; Classification of transmission lines: Primary and Secondary transmission; standard voltage level used in India; Transmission line Components: Types of Line supports, Line Insulators and Overhead/ Underground Conductors with their function; Method of construction of electric supply transmission system – 110 kV, 220 kV, 400 kV; Transmission Line Parameters: R, L and C and types of lines; Performance of short line: Efficiency, Regulation and its derivation, Effect of Power Factor, Vector Diagram for different Power Factor; Representation of medium line: Nominal ‘T’, Nominal ‘Pi’ and End condenser methods; Skin effect and Proximity Effect, Transposition of conductors and its necessity
• Unit IV – Extra High Voltage Transmission (HVAC and HVDC): Extra High Voltage AC (EHVAC) transmission line: Necessity of UHV, EHV AC/ DC lines; High voltage substation components: Transformers, Bus, Circuit breaker, Reactor, Lightning arrester, Relays, FACTs Devices; High Temperature Low Sag (HTLS) Conductor in High voltage transmission lines: Features; Ferranti and Corona effect; Line compensation: Need and benefits; High Voltage DC (HVDC) Transmission Line: Necessity and HVDC Lines in India; HVDC Transmission lines: Components, applications, advantages, and limitations; Monopolar, bi-Polar and homo-polar transmission lines: Layout; EHVAC and HVDC transmission line: Features and Comparison; Wireless transmission of electrical power
• Unit V – Distribution Line Components, Parameters and Performance: Electric power Distribution systems: Single line diagrams; Classification of Distribution lines: Primary and Secondary Distribution; standard voltage level used in India; Distribution line Components: Types of Line supports, Line Insulators and Overhead/ Underground Conductors (ACSR/ Insulated Power Cables) with their function; Method of Distribution line erection of electric supply – 220 V, 400V, 11 kV, 33 kV; Distribution line Feeder and Distributor Schemes: Radial, Ring, and Grid; Distribution Performance of Distributor: voltage drop, sending end and receiving end voltage; Distribution Substation: classification, site selection, advantages, disadvantages and applications; Single Line Diagram (layout) of 33/11kV Sub-Station, 11kV/400V substation, symbols and functions of their components

What’s Inside the QuAn Book?

• Topicwise Question Bank – All important 2, 4 and 6 marks questions by unit
• Model Answers – Step-by-step solutions with diagrams and marking scheme
• Previous Exam Questions – Actual MSBTE Summer and Winter exam questions
• Frequency Analysis – Most repeated questions highlighted for focused study
• Marking Scheme – Know exactly what to write to score full marks
• Last Minute Ready – Ideal for quick and focused exam preparation

Subject Code: 313333 | Subject: Electrical Power Generation Transmission and Distribution | Board: MSBTE | Scheme: K Scheme | Published by: ReemaS Edutech, Kolhapur