1.   The Coliseum has several backup generators, and additional generators were also brought in, Trask said.

2.   An Independence electrician told the crowd he had a generator to power his house, as well as another backup generator.

3.   And data farms typically rely on diesel backup generators in case of a blackout, which generate more pollution than most power plants.

4.   Appliances that need more current require a backup generator.

5.   As a precaution, the Social Security Administration, headquartered in Baltimore, switched to backup generators before the millenium rollover.

6.   At least you tourists are in your nice downtown hotels equipped with coffee shops and backup generators.

7.   Backup generators kept some Kansas City brokerages connected with customers and the financial world.

8.   Because of emissions, traditional backup generators are permitted to run for only a limited number of hours per year.

9.   A backup generator eventually restored partial power.

10.   ABC did not have a backup generator on hand and was able to resume its telecast only when limited power was restored.