Related Questions

Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively).
A FL-2T, ML-1T-1
B FLT, ML-1T-1
C ML-1T-3, F-1L2T
D F-1L2T-1, MLT-3
The skidding away of the vehicle on a level circular path can be avoided if the force of friction between the wheels and the ground is __________ the centrifugal force.
A Less than
B Greater than
C Equal to
D None of these
Forty tiles of dimensions 1 foot * 2 foot each are required to completely cover a floor. How many tiles of dimensions 2 foot * 4 foot each would be required to completely cover the same floor?
A 10
B 20
C 80
D 160
Architectural dimensioning standards allow for the placement of dimensions inside the floor plan. These inside dimensions locate interior __________.
A Door openings and walls
B Centers of cabinets
C Windows
D All of the above
'Many' machines use the centrifugal force 'generated' by a sudden 'movement' to 'activating' catches and ratchets.
A Many
B generated
C movement
D activating
The centrifugal force due to curvature of track is assumed to act on the bridge at a height of
A 1.23 m above the rail level
B 1.50 m above the rail level
C 1.83 m above the rail level
D 2.13 m above the rail level
On a mass ‘m’ describing a circular path of radius ‘r’, the centrifugal force
A Acts tangentially to the circular path
B Acts towards the centre of rotation
C Acts away from the centre of rotation
D Is $$\frac{{{\text{m}}{{\text{w}}^{2{\text{r}}}}}}{g}{\text{kfg}}$$
A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the same direction as that of wheels, men due to centrifugal force
A The reaction on me inner wheels increases and on the outer wheels decreases
B The reaction on the outer wheels increases and on the inner wheels decreases
C The reaction on the front wheels increases and on the rear wheels decreases
D The reaction on the rear wheels increases and on the front wheels decreases
When the weight of a ball inside the ball mill is just balanced by the centrifugal force,
A The ball abandons its circular path for a parabolic path
B The ball abandans its parabolic path for a circular path
C The ball continues to move on a circular path
D The ball continues to move on a parabolic path
__________ extractor uses centrifugal force for separating the two phases.
A Treybal
B Schiebel
C Podbielniak
D None of these

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