OR Code No.: 410352 IV B.Tech I Semester Supplementary Examinations, April/May 2004 MECHANICAL MEASUREMENTS AND CONTROL SYSTEMS (Common to Mechanical Engineering, Production Engineering and Mechatronics)
1.a) b)
Max. Marks: 70 Answer any FIVE questions All questions carry equal marks --Explain the principle of operation of Linear variable differential transducer with neat sketch. Sketch and explain photo electric transducer. Also mention its merits and applications.
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Time: 3 hours
Explain the performance characteristics of a measuring instrument. What is the difference between fixed errors and random errors? Explain their sources and analysis methods.
3.a) b)
Explain the laws of thermocouples and their uses in temperature measurement. Explain the different principles used in temperature measurement.
4.a)
Explain the construction and use of a non-contact type of tachometer for speed measurement. Explain the construction and use of ionization pressure gauge.
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b)
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2.a) b)
5.a) b)
Explain any one technique available for low pressure measurement. Explain the construction and use of Turbine flow meter.
6.a)
With the help of a neat sketch describe a device used for the level measurement of an inflamable liquid in a pressure tank. Explain the use of a capacitor for the measurement of liquid level.
b)
Explain the working principle of a simple accelerometer and vibrometer. Define the term gauge factor of strain gauge and strain gauge Rosetle. How are they useful in stress measurement?
8.a) b) c)
Differentiate between closed loop control system and open loop control system. Explain the working of servomechanism. Explain the rules governing the reduction of block diagrams.
410352 IV B.Tech I Semester Supplementary Examinations, April/May ...
7.a) Explain the working principle of a simple accelerometer and vibrometer. b) Define the term gauge factor of strain gauge and strain gauge Rosetle. How are.
NR. IV B.Tech I Semester Supplementary Examinations, November 2005 ... NR size is smaller than the fiber core, and the small gap between the source and.
RELIABILITY & SAFETY ENGINEERING · (Electronics & Control Engineering) ... (a) Explain the following terms in connection with reliability evaluation. [2+3].
NR. IV B.Tech I Semester Supplementary Examinations, November 2005 ... 3. Analyse the following frame using stiffness method. EI constant. (figure 3) [16].
What do you understand by Non-destructive testing techniques? List various tech- · nique of NDT and explain any three of them · [16]. 8. Write short notes on the ...
Using dynamic programming method, how do you find the most economical ... the additional reactive power requirement at the receiving end to meet a load of ...
(b) Explain the architecture of Honeywell 60/66 multiprocessor system. [8+8] · 6. (a) Define the term nonpreemptive scheduling. With an example illustrate the.
5. (a) Compare and contrast adaptive and fuzzy control techniques used in motion- ... Discuss various application of microprocessor control programmable logic ...
(b) Back to back DC link along with AC feeder. 2. Clearly explain the different converter configurations commonly employed for HVDC · converter and bring out ...
... No: NR410805. NR. IV B.Tech I Semester Supplementary Examinations, November 2005 ... ideal, Raoult's and Dalton's laws are applicable. [16] · *****. 2 of 2.
(c) Discuss the panel method for compressible subsonic and supersonic flows [6] · 6. (a) Derive a descretized form of generic integral form of continuity and ...
7. Distinguish between the power transmission by chains, ropes and wire ropes in · hoisting equipment. [16] · 8. Sketch and explain a hydraulic jack. [16] · *****.
(b) Clearly explain the use of category analysis in Trip generation models. [6] · 5. Explain the concept of Trip distribution. Disucss about the various growth factor.
DISTRIBUTED COMPUTER CONTROL SYSTEMS · (Electronics & Control ... (b) Explain the design techniques in real time systems. [8+8] · 5. Explain in detail ...
[8+8] · 2. Explain the mathematical interpretation of finite element method for ... (a) Show that the value of the shape function N1 of node i and node k of a simplex.
IV B.Tech I Semester Supplementary Examinations, November 2005. INTERNET & JAVA PROGRAMMING · (Electronics & Computer Engineering) · Time: 3 hours · Max Marks: 80 · Answer any FIVE Questions · All Questions carry equal marks · ***** · 1. (a) Defferet
(a) What is Redundancy? Explain the different types of Redundancy operation with LCU. (b) explain the operation of: i. Operator interface. ii. Engineer interface.
chimney attached to the boiler? Explain how will you estimate its concentration · in this flue gas? 5. Describe the removal of sulphurdioxide by dry process using ...
Explain determinants and use of determinancy diagram. 2.a) ... Draw the E/R model representation of many-to-many relationship and · superfluous entity tables.
(b) Briefly explain the shift instructions also give the examples. 4. Write a procedure SOLUTION that will use the arithmetic operators procedures to evaluate the ...
b) Give the steps of a registry-based algorithm for finding and using idle · workstations. 4.a) With reference to distributed file system implementation explain i) ...
let us make a rough estimate of its role. For this assume isothermal operations in a 2.5-cm ID tubular reactor, using a Reynolds number of 10 000 for flowing fluid. The cracking reaction is approximately first order. If calculations show that 99% dec
Explain the Remote procedure call in detail. 3. Explain distributed Deadlock Detection and prevention methods. 4. Explain the following processor Allocation ...