Theory of Machines MCQ with Answers

high initial and maintenance cost

lower discharge

lower speed of operation

necessity of air vessel

rectilinear flow

radial flow

free vortex motion

forced vortex

impeller diameter

speed

fluid density

(a) and (b) above.

closed

open

depends on starting condition and flow desired

could be either open or closed

straight

bent forward

bent backward

bent forward first and then backward