ELECTRONIC MEASUREMENT & INSTRUMENTATION

UTTARAKHAND TECH. UNIVERSITY

utu previous year question papers

B TECH (SEM III),2011-2012

SUB:- ELECTRONIC MEASUREMENT & instrumentation  

time : 3hr]

Total marks :100

SECTION A

Q1:- Attempt any four of the following :

1. Why springs are used in measuring instruments?
2. Why shunt resistance are used in an ammeter? How much its value should be?
3. If a voltmeter uses a meter with  I_Fs = 2 mA. Obtain its sensitivity.
4. In how many ways transducers can be classify?
5. What is working principle of piezoelectric transducers?
6. Explain the working principle and application of thermocouple.