Correct answer
D. all of the above
Explanation
The correct answer is all of the above.
On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line because the process ________?
When two springs are in series (having stiffness K), the equivalent stiffness will be________?
A dummy activity________?
The depth of the center of pressure on a vertical rectangular gate 8 m wide and 6 m high, when the water surface coincides with the top of the gate, is________?
Lancashire boiler is of________?
The critical activity has________?