Instrumentation in Plastic Processes (312333) MSBTE QuAn Question Answer Book

Description

QuAn Book – Instrumentation in Plastic Processes (312333)

The QuAn Book for Instrumentation in Plastic Processes (Subject Code: 312333) 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 – Characteristics of measurement system: Types of measurement (Direct and Indirect measurement); Classification of instruments (Classification based on function, working, source of power and mechanical construction); Parts of the measuring instruments; Static characteristics of instrument; Dynamic characteristics of instrument; Errors in measurement
• Unit II – Temperature and Humidity Measurement: Definition of Heat and Temperature, Temperature scale; Temperature measurement- Non-electrical methods- Principle, construction, working, advantages, Limitations and applications of Bimetal thermometer, Liquid in glass thermometer and Pressure thermometer mainly in plastic processing machines; Temperature measurement- Electrical methods- Principle, construction, working, advantages, Limitations and applications of RTD (Platinum resistance thermometer), Thermistor, Thermoelectric methods (Seebek effect, peltier effect), law of intermediate temperature, law of intermediate metals, thermocouple selection process; Temperature measurement- High temperature – Principle, construction, working, advantages, Limitations and applications of Radiation Pyrometer and optical Pyrometer; Humidity measurement – Construction and working of Hair hygrometer and Sling psychrometer
• Unit III – Pressure Measurement and Displacement Transducers: Pressure-Definition and Units, Relation of pressure between different units, Pressure scale; Principle, construction, working, advantages and limitations of Barometer and Manometer (U-tube, enlarged leg, inclined leg and well); Principle, construction, working, advantages and limitations of Bourdon pressure gauge, Diaphragm pressure gauge; Principle, construction, working, advantages and limitations of Bellows strain gauge, McLeod Gauge, Pirani gauge; Displacement transducer, types (Capacitive transducer, Potentiometer, LVDT, RVDT), Selection and application of displacement transducer
• Unit IV – Liquid Level and Flow Measurement: Liquid level measurement using Hook gauge, Bob and Tape method, Sight/gauge glass method, Float and tape method, Float and shaft method; Liquid level measurement using magnetic float gauge, Magnetic level indicator and magnetic switch; Flow measurement using Rota meter and Anemometer; Flow measurement using special flow meter -Electromagnetic flow meter, Ultrasonic flow meter
• Unit V – Miscellaneous Measurement: Strain measurement- Stress-strain curve for ductile material and brittle material, Definition of modulus of elasticity and Poisson’s ratio, Classification of strain gauge (Mechanical, Optical and Electrical), Requirement of strain gauge, resistance strain gauge- bonded and unbounded types, strain gauge material; Shaft power measurement – Eddy Current Dynamometer; Speed measurement –Types (Mechanical and electrical tachometer, Contact less Electrical tachometer, Stroboscope)

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: 312333 | Subject: Instrumentation in Plastic Processes | Board: MSBTE | Scheme: K Scheme | Published by: ReemaS Edutech, Kolhapur