firedamp वाक्य

उदाहरण वाक्य

1. The prevalence of firedamp affected all the Podmore Hall Combine collieries.
2. Firedamp is a mine gas that consists chiefly of methane.
3. Davy however performed his experiments with samples of firedamp collected from pits.
4. Thus low pressure increases the risk of firedamp accumulating.
5. This time the firedamp leaking from the void above the goaf was ignited.
6. Firedamp was a problem in the construction and a workman was badly burned.
7. Despite its profitability, Minnie was a dangerous pit because it had firedamp.
8. The explosion was caused by a firedamp explosion.
9. describes the testing of a mine for firedamp.
10. At Wallsend in 1818 lamps were burning red hot ( indicating significant firedamp ).