An example of unsteady non uniform flow is the flow of liquid under pressure through a__________________?

Related Mcqs:

Addition of _______________ to steel does not help in improving its machinability ?

A. Sulphur B. Silicon C. Lead D. Phosphorous...

Uniform ramming of sand in green sand moulding process leads to____________________?

A. Reduced chance of gas porosity B. Greater dimensional stability of the casting C. Uniform flow of molten metal into the mould cavity D. Less sand expansion type of casting defect...

The expected efficiency of a single riveted lap joint is of the order of 50%. If the thickness of the plate is increased four times, then the rivet diameter will have to be increased ___________________ times ?

A. Two B. Four C. Six D. Eight...

Blast furnace slag is mainly molten_________________?

A. Sand B. Magnesium silicate C. Calcium silicate D. Iron pyrite...

All of the following alloying elements of steel increases hardness but sacrifice ductility, except________________?

A. Nickel B. Vanadium C. Molybdenum D. Chromium...