Q:
Based on the type of exhaust, reciprocating steam engines are classified into _____
| A) Condensing and non-condensing steam engines
|
B) Single acting and double acting steam engines
|
| C) Simple and compound steam engines
| D) Locomotive and marine steam engines
|
Answer & Explanation
Answer: A) Condensing and non-condensing steam engines
Explanation: Reciprocating steam engines, based on the exhaust type, are classified into condensing and non-condensing steam engines. Condensing steam engines are those in which the absolute exhaust pressure is below atmospheric pressure. While the exhaust pressure of non-condensing steam engines is at or above atmospheric pressure.
Answer
Explanation
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