Question

Which of the following statement is correct for a compound steam engine?

a.

The forces in the working parts are increased as the forces are distributed over more parts

b.

The cost of the engine, for the same power and economy, is more than that of a simple steam engine

c.

The temperature range per cylinder is increased, with corresponding increase in condensation

d.

The ratio of expansion is reduced, thus reducing the length of stroke

Answer: (d).The ratio of expansion is reduced, thus reducing the length of stroke

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Q. Which of the following statement is correct for a compound steam engine?

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