1. passive transducers
2. active transducers
3. both (a) and (b)
4. output transducers
active transducers
1. thermistors, RTDs, thermocouples
2. thermocouples, RTDs, thermistors
3. RTDs, thermistor, thermocouples
4. RTDs, thermocouples, thermistors
thermistors, RTDs, thermocouples
1. thermocouples, RTD, thermistors
2. thermistors, thermocouples, RTDs
3. RTDs, thermocouples, thermistors
4. Thermistors, RTDs, thermocouples
thermistors, thermocouples, RTDs
1. high pressure and low velocity
2. high pressure and high velocity
3. low pressure and low velocity
4. low pressure and high velocity
low pressure and low velocity
1. 0.020C
2. 0.050C
3. 0.10C
4. none of these
0.050C
1. increase the thermal stability
2. reduce the tolerance
3. reduce the inductance of winding
4. double the power rating of the resistance
reduce the inductance of winding
1. air blast circuit breaker
2. M.O. circuit breaker
3. SF6 breaker
4. none of these
SF6 breaker
1. 240 ohms
2. 2 x 105 ohm
3. 2.4 x 10-3 ohm
4. 1.2 x 10-3 ohm
2.4 x 10-3 ohm
1. over current relays
2. temperature sensitive relays
3. thermal relays
4. a combination of (a) and (b)
temperature sensitive relays
1. pressure coil connection only
2. current coil connection only
3. both pressure and current coil connection only
4. either pressure or current connection
either pressure or current connection