1. 1.2%
2. 5.2%
3. 10.2%
4. 25.2%
10.2\%
1. 0.5
2. 1.0
3. 2.0
4. 4.0
2.0
1. √A21+A22+A32+---/A1
2. √A22+A32+----/A1
3. √A22+A32+---/A12+A22+A32+---
4. 1-√A22+A32+-----/A1
√A22+A32+----/A1
1. 1.4%
2. 1.7%
3. 2.4%
4. 3.4%
3.4\%
1. M1
2. M2
3. M3
4. M4
M3
1. It is not possible to have precise measurement which are not accurate
2. Correctness in measurement requires both accuracy and precision
3. Reproducibility and consistency are expressions that best describe precision in measurements
4. An instrument with 2% accuracy is better than another with 5% accuracy
Correctness in measurement requires both accuracy and precision
1. has a low time constant when it is bare
2. has a low time constant if is provided with a sheath
3. has the same time constant whether it is bare or is provided with sheath
4. none of these
has a low time constant when it is bare
1. a guarter bridge
2. a half bridge
3. a full bridge
4. a null bridge
a half bridge
1. a higher accuracy
2. a lower sensitivity
3. a faster response
4. all of these
a higher accuracy
1. cables have a low value of initial resistance
2. cables have a high value of capacitance which draws a high value of charging current
3. cables have a low value of capacitance which draws a high value of charging current
4. none of these
cables have a high value of capacitance which draws a high value of charging current