1. 1 and 4
2. 1and 2
3. 2 and 4
4. 1, 2 and 3
1, 2 and 3
1. 12.8 rpm
2. 16.02 rpm
3. 18.2 rpm
4. 21. 1 rpm
12.8 rpm
1. compensation of temperature changes
2. increasing the sensitivity of bridge in which they are included
3. compensating for different expansion
4. calibration of strain gauges
compensation of temperature changes
1. compensation of temperature changes
2. increasing the sensitivity of bridge in which they are included
3. compensating for different expansion
4. calibration of strain gauges
compensation of temperature changes
1. 375 ohm, 75 mH
2. 75 ohm, 150 mH
3. 37.5 ohm, 75 mH
4. 75 ohm, 75 mH
375 ohm, 75 mH
1. zero
2. 6.66 V
3. 4.20 V
4. 3.33 V
3.33 V
1. 0.001 ohm to 1 ohm
2. 0.1 ohm to 100 ohm
3. 100 ohm to 10 k-ohm
4. 100 k-ohm to 10-M ohm
0.1 ohm to 100 ohm
1. 20mH
2. 10mH
3. 5mH
4. zero
10mH
1. zero
2. 33.3A
3. 66.6A
4. 100A
33.3A
1. improve the power factor of the transmission
2. reduce losses in a transmission line
3. connect instruments on the LT side
4. reduce the incidence of overvoltage surges on transmission lines
improve the power factor of the transmission