Basic Electronics (312314) MSBTE QuAn Question Answer Book

Description

QuAn Book – Basic Electronics (312314)

The QuAn Book for Basic Electronics (Subject Code: 312314) 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 – Applications of Diode: Different types of diodes and their materials: Construction, Symbol, working principle, applications, Forward and reverse biasing and V-I characteristics of following diodes: P-N junction diode, Zener diode, LED, Photo diode, Schottky diode; Diode as rectifier: Types of Rectifiers, Half wave, Full wave (bridge rectifier and center tapped), circuit operation, Input- output waveform for voltage and current, Parameters of rectifier: Average DC value, value of current and voltage, ripple factor, ripple frequency, PIV of diode, TUF, efficiency of rectifier; Types of Filters: Shunt capacitor, Series inductor, LC and CLC filter; Rectifier IC – KBU 808 IC pin diagram and application
• Unit II – Bipolar Junction Transistor: Current operating device; Different types of transistors: PNP, NPN; Transistor configurations: CB, CE, CC Transistor characteristics (input, and output) in different transistor configuration. Relation between alpha ,beta, gama. Comparison between CB, CC and CE; BJT biasing: Need of DC load Line, Operating point, stabilization, thermal runaway, heat sink. Types of biasing: fixed biasing, base bias with emitter feedback, voltage divider
• Unit III – BJT Amplifiers: Classification of amplifier, BJT as an amplifier; Single Stage Amplifier: Working , various currents (Ib, Ic,Ie), Voltage gain of CE amplifier (no derivations required), Frequency response of CE amplifier. Simple numericals; Multistage amplifiers: General Multistage BJT based amplifiers; Types of BJT amplifier coupling: Circuit diagram, operation frequency response and applications of Direct coupled, RC coupled and transformer coupled; BJT as a Switch
• Unit IV – Field Effect Transistor: Voltage operating device, Construction of JFET (N-channel and P- channel), symbol, working principle and characteristics (Drain and Transfer characteristics) , different parameters of FET . FET applications; FET Biasing: Source self-bias, drain to source bias; Common source FET amplifier; MOSFET: Construction, working principle and characteristics of Enhancement and depletion MOSFET, MOSFET handling
• Unit V – Regulators and Power supply: Need of Regulated power supply . Basic block diagram of DC regulated power supply and function of each block; Load and Line regulation; Zener diode voltage regulator; Fixed voltage IC Regulator: Three terminal Pin diagram, working and application of 78XX and 79xx series; Variable voltage IC Regulator : IC 723 pin diagram , block diagram, working. Low voltage regulator, High voltage regulator; Switch Mode Power supply : Need of SMPS , block diagram and functions of blocks

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: 312314 | Subject: Basic Electronics | Board: MSBTE | Scheme: K Scheme | Published by: ReemaS Edutech, Kolhapur