In a given length of pipe, if the flow rate in gallons per minute (gpm) is doubled, the pressure drop _____.

a. stays the same
b. doubles
c. quadruples
d. increases slightly


c. quadruples

Trades & Technology

You might also like to view...

What is the required circuit ampacity of a noncontinuous, single-phase load of 8.5kW at 277V?

a. 17.32A b. 25.25A c. 28.15A d. 30.69A

Trades & Technology

Genetic diversity in animals makes it possible to develop new breeds

Indicate whether the statement is true or false.

Trades & Technology

Water makes up about 35 percent of an animal's body.

Answer the following statement true (T) or false (F)

Trades & Technology

Mark these statements as being True or False for a binary mixture of substances A and B.

_____(a) The density of a mixture is always equal to the sum of the densities of its constituents. _____(b) The ratio of the density of component A to the density of component B is equal to the mass fraction of component A. _____(c) If the mass fraction of component A is greater than 0.5, then at least half of the moles of the mixture are component A. _____(d) If the molar masses of A and B are equal to each other, then the mass fraction of A will be equal to the mole fraction of A. _____(e) If the mass fractions of A and B are both 0.5, then the molar mass of the mixture is simply the arithmetic average of the molar masses of A and B.

Trades & Technology