Download GTU BE/B.Tech 2019 Summer 4th Sem New 2141705 Industrial Measurement I Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 4th Sem New 2141705 Industrial Measurement I Previous Question Paper

1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?IV(NEW) ? EXAMINATION ? SUMMER 2019
Subject Code:2141705 Date:17/05/2019
Subject Name: Industrial Measurement I
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

MARKS

Q.1 (a) Draw and describe functional block diagram of measurement system. 03

(b) Define following terms of performance characteristic of the instrument briefly
1. Range & Span 2. Static error
3. Resolution 4. Drift

04

(c) Classify self operated or power operated transducer. Justify transducer role of
transducer as prime component of any measurement system.
07

Q.2 (a) Enumerate selection criteria of transducer 03

(b) Explain Piezo-electric effect. How it will helpful to measure dynamic force?
Explain it.
04
(c) Draw and describe Pneumatic Amplifier 07
OR
(c) Draw and describe C-type bourdon tube pressure gauge 07
Q.3 (a) What is atmospheric pressure? How does it measure? Describe it properly. 03
(b) Write short notes on Manometer 04
(c) Explain strain gauge type pressure measurement system 07
OR
Q.3 (a) Define 1) Absolute Pressure 2) gauge Pressure 3) Total Pressure 03

(b) How will capacitive transducer work for pressure measurement? Describe it
briefly.
04

(c) Draw and describe construction, working and benefit with neat sketch of Pirani
gauge for low pressure measurement.
07
Q.4 (a) Depict available temperature scale 03
(b) Write down the laws of thermocouple. 04

(c) Draw and describe working, operation and limitation of 3-wire RTD based
temperature measurement.
07
OR
Q.4 (a) Justify the need of temperature compensation for temperature measurement. 03
(b) What is thermopiles? Describe it briefly. 04

(c) Define temperature sensitivity of K-Type thermocouple. Draw and describe
working, operation and limitation of thermocouple based temperature
measurement.
07
Q.5
(a) Draw and describe float type level indicator.
03
(b) Draw and describe Ultrasonic Level Switch. 04

(c) Draw and describe working, contraction, limitation and benefits of turbine
flowmeter.
07
OR
Q.5 (a) Obtain Bernoulli equation for incompressible fluid. 03
(b) Explain Orifice Flow meter. 04
(c) Describe Pitot-Tube with its construction, working, installation and limitation 07

*************
FirstRanker.com - FirstRanker's Choice