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Explain what SIM is. Describe the bit pattern of the accumulator for SIM instruction.
Explain the Memory interfacing and Input-Output interfacing with 8085.
Distinguish between the microprocessor and microcontroller?
Explain the main purpose of address bus and data bus in 8085μp. Which of these buses are bi-directional and explain why?
Write a program for the addition of 8-bit numbers take counter from memory locations in 8085 microprocessor.
Explain the functional pin diagram of microprocessor 8085 and 8086.
List the different features of Cascading Style Sheet. Write a short note on online frame of CSS. Make a detailed discussion on IFrames.
Describe Output redirection, Input redirection and System configuring tools. Explain in detail the advanced File System Management in Red Hat Linux.
Explain the principles of operation of the given sequential logic devices:
How do you compare and contrast Design Patents to Copyright? Write down a note on the differentiation between Invention and Design?
Explain Fresnel’s biprism method and explain how it is used for the determination of wavelength of light. With the mathematical treatment, analyse the Fresnel diffraction at a circular aperture.
What do you understand by Brewster angle. What is the effect of temperature on the velocity of sound? Explain the formation of Newton’s rings. Write a detailed note on energy and loudness level
Give the theory of a moving coil ballistic galvanometer. Describe in detail the damping correction. Explain the principle and working of a transformer.
What is the difference between Peltier effect and Joule heating effect? Explain Curie temperature in detail. Define intensity of magnetisation. Define the condition for a moving coil galvanometer to b
Describe the barkhausen criterion. Describe the basic concept of function generator. How is the zener diode used as a voltage regulator? Describe its circuit and theory.
Write down any two differences between Hartley’s and Collpit’s oscillators. Write down the principle of oscillators. Differentiate between amplifiers and oscillators. Write any two charact
Write down the truth table of a half subtractor. Draw the R-S flip flop circuit, using NAND gates. What are ripple counters? Describe the term resolution?
Explain the film method of determining the thermal conductivity of a liquid. Define entropy. Describe the change of entropy in Carnot’s cycle. Describe the function of refrigeration.
Write down two drawbacks of Forbe’s method of finding thermal conductivity of a solid. State first law of thermodynamics. Explain in detail about the principle of refrigeration.
Explain the different sections of a CRO and the function of vertical and horizontal deflection systems. Explain with circuit diagram the function of pulse and square wave generator.
Draw the pin configuration of PPI chip 8255. Demonstrate interface connections are to measure and control temperature employing a microprocessor-based system. Draw the pin configuration of 8085 and de
Describe the uses of Yagi-Uda antenna. Give the mathematical description of FM methods and describe how FM is achieved indirectly.
With a logic diagram and truth table, describe the Half Subtractor circuit. What in an encoder? Describe its working. Write a short note on A/D accuracy and resolution.
Sketch the astable multivibrator circuit and describe its operation. Deduce the expression for time period of oscillation.
What do you mean by co-efficient of coupling? Write the expression for the co-efficient of coupling between two coils.