- Measurements and Instrumentation - Section 1
- Measurements and Instrumentation - Section 2
- Measurements and Instrumentation - Section 3
- Measurements and Instrumentation - Section 4
- Measurements and Instrumentation - Section 5
- Measurements and Instrumentation - Section 6
- Measurements and Instrumentation - Section 7
- Measurements and Instrumentation - Section 8
- Measurements and Instrumentation - Section 9
- Measurements and Instrumentation - Section 10


Measurements and Instrumentation - Engineering
Q1: Kelvin's double bridge is used to measure low resistances becauseA it has high sensitivity
B there is no thermoelectric emf
C resistance variation due to temperature
D effect of contact and lead resistances is eliminated
ANS:D - effect of contact and lead resistances is eliminated Effect of lead and contact resistances is very important in measurement of low resistances. |


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