ground impedance in a sentence

1. Four 10 ohm grounds located 6 feet apart and bonded together typically gave a 2.5 ohm combined ground impedance.
2. Until the 1950s, isolated ground domestic mains supplies tended to have no ELCB, and too high a ground impedance to blow a fuse if a live-to-earth fault occurred.
3. :Some personal experience / original research : When installing ground rods at transformers it was straightforward in my locale to achieve a ground impedance of under 10 ohms via a 10 to 30 foot driven ground.
4. When the input-to-output gain is very large, the equivalent input-to-ground impedance is very small while the output-to-ground impedance is essentially equal to the original ( input-to-output ) impedance.
5. When the input-to-output gain is very large, the equivalent input-to-ground impedance is very small while the output-to-ground impedance is essentially equal to the original ( input-to-output ) impedance.
6. It's difficult to find ground impedance in a sentence.
7. For modest sized pieces of equipment such as most audio equipment the ground leakage will be typically less than 2 mA, and the protective ground impedance less than 1 ohm, so this effect will only cause a few milliamps of current to flow in the loop.
8. If the bulb does not light, then you could increase the battery voltage, or select a different bulb, or decrease the ground impedance in two ways : drive the ground rod deeper, or add more ground rods several feet away from the initial ones and electrically connected to them.