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Illustrate out the basic mechanism of friction with appropriate sketches. Can hybrid hydrodynamic and hydrostatic bearings be developed and employed to advantage?
Describe the function of the pins PSEN and EA of 8051. Describe the 16-bit registers DPTR and SP of 8051.
Describe the block diagram and functions of each block of the 8251 USART (Programmable Communication Interface).
Interface a 10 or 12-bit D/A converter with the 8-bit microprocessor. Describe the block diagram of the 8155 I/O section and timer.
Explain about accuracy and surface finish of elements subjected to plasma. Illustrate out the Thermal features of laser beam.
Illustrate the role of current voltage and spark gap on roughness of surface produced by spark erosion.
Describe five interrupt inputs of 8085 with priority.
What do you mean by memory mapping and I/O mapping?
Write down the register organization of 8257. What is the function of mode set register in 8257?
Obtain expression for the specific energy output on Level track using simplified speed time curve. What is its importance?
What are the various types of write operations used in 8253?
Illustrate about the techniques employed for arc welding. State and describe laws of Illumination.
Illustrate out the criterion for selection of the motor drive. Illustrate the starting and running characteristics of three (3) phase induction motor.
Write down the advantages of using 8087 Numeric Data Processor.
What do you mean by Closely Coupled Configuration? What do you mean by Loosely Coupled Configuration?
Write 8086 assembly language program to do the following: To add the array of bytes. Array contains 50 bytes.
Write down the name of the various advances in electronic display? Discuss with the help of appropriate examples.
Designate the seating dimensions for the driver of a passenger car. Illustrate out the various wiring diagrams and their electrical symbols employed in automobiles.
Explain how single stepping can be done in 8086.
What do you mean by segmental design of drivers cab? Illustrate the various factors which are to be considered in the design of driver’s seat.
What is the difference between absolute and linear select decoding?
Write down the different loading situations in the bus body. Discuss. Why is it complex to get a void free tube using helical thermoplastic tape winding?
Illustrate out the functions of matrices. Mention the various matrix materials used.
How the bus bodies categorized? Illustrate the design and construction of integral bus. Mention the advantages and drawbacks of the integral bus.
Draw the functional block diagram of 8085 microprocessor and explain.