Industrial Measurement

In: Computers and Technology

Submitted By shubhamitankar
Words 1264
Pages 6
Scheme-G

Sample Test Paper- I
Course Name :- Diploma in Electronics Engineering Group
Course Code :- EJ/EX/ET/EN/IS/IC/IE/IU/ED/EI
Semester

:-Fourth

17434

Subject Title :- Industrial Measurements
Marks

:-25

Time:-1 hour

Instructions:
1. All questions are compulsory.
2. Illustrate your answers with neat sketches wherever necessary.
3. Figures to the right indicate full marks.
4. Assume suitable data if necessary.
5. Preferably, write the answers in sequential order.
Q1. Attempt any THREE of the following.

(9 Marks)

a. Define
i.)

Active transducer

ii) Passive Transducer

b. List any three non elastic pressure transducers.
c. Draw a neat diagram showing the construction of C type bourdon tube pressure transducer and label it.
d. State the principle of operation of piezoelectric transducer.
Q2. Attempt any TWO of the following.

(8 Marks)

a. Draw constructional diagram of U tube manometer, label it and write the working of U tube manometer.
b. State the reason for connecting the secondary coils in series opposition in LVDT. What is residual voltage in LVDT.?
c. Draw and label the neat diagram for pressure measurement using bourdon tube and LVDT.
Q3. Attempt any two of the following.

(8 Marks)

a. Define Primary and secondary transducer. Give two examples of each.

b. Is piezoelectric transducer active or passive? Give reason. Also state the principle of operation of piezoelectric transducer.
c. Draw and label the block diagram of instrumentation system. State functions of each block.

1

Scheme-G

Sample Test Paper- II
Course Name :- Diploma in Electronics Engineering Group
Course Code :- EJ/EX/ET/EN/IS/IC/IE/IU/ED/EI
Semester

:-Fourth

17434

Subject Title :- Industrial Measurements
Marks

:-25

Time:-1 hour

Instructions:
1. All questions are compulsory.
2. Illustrate your answers with neat sketches wherever necessary.
3. Figures to the right indicate…...

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