- 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: A moving iron instrument can be used forA dc only
B ac only
C both dc and ac
D dc and high frequency ac
ANS:C - both dc and ac Its deflecting torque ∝ I2. So, it can be used for both d.c. and a.c. |


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