Q. Ionisation gauges can be used for measurement of pressures as low as (Solved)
1. 0.0001 micron
2. 0.01 micron
3. 0.001 micron
4. 0.1 micron
5. 0.000001 micron
- e. 0.000001 micron
1. 0.0001 micron
2. 0.01 micron
3. 0.001 micron
4. 0.1 micron
5. 0.000001 micron