A perfect gas_________________?
		A. has constant viscosity
B. has zero viscosity
C. is incompressible
D. is of theoretical interest
E. none of the above
		A. has constant viscosity
B. has zero viscosity
C. is incompressible
D. is of theoretical interest
E. none of the above
		A. less than 2000
B. between 2000 and 4000
C. more than 4000
D. less than 4000
E. none of the above
		A. Settleable solids
B. Suspended solids
C. Dissolved solids
D. None of these
		A. principle of conservation of mass holds
B. velocity and pressure are inversely proportional
C. total energy is constant throughout
D. the energy is constant along a stream-line but may vary across streamlines
E. none of the above
		A. Sole proprietorship
B. Partnership
C. Enterprise
D. Corporation
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
[B].
Answer: Option A
Explanation:
No answer description available for this question.