Related to variance: standard deviation, variance analysis Variance The discrepancy between what a party to a lawsuit alleges will be proved in pleadings and what the party actually proves at trial.
Figure 2: Friction, pressure, and. separation are the major causes of. industrial static electricity. A charged insulator can remain charged for many hours. Opposite. polarity charges can exist on an insulator at the same time. Charges will not migrate on insulators.
It sucks in smoke   Smoke is made up of mostly solid substances dispersed in a gas. The electrostatic smoke precipitator generates static electricity, this then gives the s â¦ olid particles passing through them a negative charge.