Imp Questions of All Subject 5th Sem E.C.

Integrated Circuits and Applications (151003)

1. Voltage Series Feedback Amplifier.
2. Voltage Shunt Feedback Amplifier.
3. Differential Amplifier.
4. Error Minimizing by Compansating Network.
5. Design and Explain Astable Multivibrator.
6. Design and Explain Monostable Multivibrator.
7. Explain Operating Principle of PLL with necessary block diagram & application.
8. Explain following Terms : Inverting Comparator, Non-inverting Comparator, Zero Crossing Detector, Peak Detector, Voltage Limitor, Voltage Detector.
9. Fixed Voltage Regulator , Adjustable Voltage Regulator.
10. Square Wave Generator, Triangular wave Generator and Sawtooth wave Genetator.

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Management II

1. Define the Marketing and Explain the Marketing Functions.
2. Write a note on 4 Piece, Product, Price and Place.
3. Difference between Selling and Marketing.
4. The Packaging of a Product act as a silence Sales man.
5. The importance of Packing.
6. Explain the price setting process of new Product.
7. Write a note on different Marketing Concepts.
8. What do you mean by Demand Forcating and Why it is Important.
9. What are the Criteria for Forcasting Methods.
10. How is demand Forcasting Determinated.

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Conventional Power Energy

1. CANDU reactor Powerplant with Diagram.
2. Gas Cooled reactor Powerplant with Diagram.
3. General Layout of Thermal Powerplant with Diagram.
4. Explain Rankine Cycle with Efficiency Equation and Pv,ps Diagram.
5. General Layout of Nuclear Powerplant.
6. Explain main elements of Nuclear Reactor.
7. Advantages and Disadvantages of Thermal Powerplant.
8. Explain PWR (Pressurised Water Reactor).
9. Advantages and Disadvantages of Diesel Powerplant.
10. Explain Fuel supply system and brifely discribe Common Rail Injection System.
11. Write a short Notes on following terms with Diagram.

• Thermo Syphon Cooling System
• Pressurised Water Cooling System
• Splash Lubrication System
• Engine Starting System
• Engine Exhaust System
• Engine Stopping System

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Electronic and Communication

1. Derive explantion  for modulation index and also explain expression for total transmitted power.
2. Write expression for Instaneous Voltage of AM wave and also give defination pf Am wave.
3. Give types of Am modulation and also explain any one.
4. Give AM power equation or numerical.
5. Explain Demodulator and explain square law Demodulator.
6. Give phase shift method of balanced modulator.
7. Super heterodyne receiver wave form and diagram.
8. Draw and explain Block diagram of Communication System.
9. Bandwidth, Channel Bandwidth, Nyquist Theoram.
10. Advantage of modulation.
11. Capacitve Tap.

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Microcontroller and Interfacing

1. Dram and Explain Architecture and Programming model of 8051 microcontroller.
2. Draw and Explain Reset and Clock circuit of 8051.
3. Draw and Explain Internal Port configuration of Port 0 Pin.
4. Explain function of 16 bit resisters of 8051 microcontroller.
5. Explain each bit of PSW .
6. Draw and Explain internal RAM organization of 8051 microcontroller.
7. Explain function of folllowing Pins.
8. • EA
   • T0
   • Txd
   • PSEN
   • ALE
   • Rxd
9. Explain various asseembler Directives.
10. What is interrupt give priority of interrupts and how interrupts are enabled in 8051.
11. Explain following instructions. 
    • MOVC A,@A+DPTR
    • SWAP A
    • RLC A
    • RL A
    • XCHD A,R₁
    • SETB P1.0
    • CLR P0.0
    • CPL A
    • DJNZ 1,R₁