AWhy does a barometric jet condenser not require a water-extraction pump? Explain. B. Why does an ejector-type jet condenser not require a water-extraction pump? Explain. C. Explain the principle of...

B. Why does an ejector-type jet condenser not require a water-extraction pump? Explain.

C. Explain the principle of working of a surface condenser. D . Explain the working of a shell-and-tube type surface condenser.  E. Explain the working of an evaporative condenser.