Which risk increased when early steam engines exhausted directly into the atmosphere?

💡 Explanation

When early steam engines exhausted directly into the atmosphere, substantial energy inefficiency resulted, because the latent heat of the steam was lost without being recovered. Therefore, significant energy losses were the result, rather than other boiler or component failures, since those require different thermal or chemical conditions.

• Which limitation affected astrolabe accuracy when measuring star altitudes near the horizon?
• Which systematic error, arising from limited angular resolution, affected early Islamic astronomical measurements made observing lunar eclipses?
• Which consequence results from excessive soil salinity in Aztec chinampa agricultural systems relying on maize cultivation?
• Which outcome occurs when chinampa agriculture experiences prolonged flooding above the root zone?
• Which outcome resulted from terraces on steep Andean slopes deflecting airflow?
• Which limitation constrained timber production for large naval ships during the 18th century?