Related Questions

The ratio of inertial forces to elastic forces is called the __________ number.
A Reynolds
B Mach
C Euler
D Weber
The ratio of inertial forces to gravity forces is called the __________ number.
A Mach
B Froude
C Euler
D Weber
The ratio of pressure forces to inertial forces is called the __________ number.
A Froude
B Euler
C Reynold
D Mach
The ratio of inertial forces to viscous forces is called the __________ number.
A Weber
B Mach
C Froude
D Reynold
Inertial forces are obtained, when the elastic forces are multiplied by __________ number.
A Mach
B Froude
C Reynolds
D Euler
When the belt is stationary, it is subjected to some tension known as initial tension. The value of this tension is equal to the
A tension in the tight side of the belt
B tension in the slack side of the belt
C sum of the tensions on the tight side and slack side of the belt
D average tension of the tight side and slack side of the belt
Weber number is the ratio of inertial force to __________ force.
A Surface tension
B Gravity
C Viscous
D Elastic
Surface tension is due to the __________ forces.
A Viscous
B Adhesive
C Cohesive
D All of these
The tension on the slack side of the belt is __________ the tension on the tight side of the belt.
A Equal to
B Less than
C Greater than
D None of these
The power transmitted by a belt is maximum when the maximum tension in the belt is _________ of centrifugal tension.
A One-third
B Two-third
C Double
D Three times

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