Fabric rubber belts are not widely used as they can‚Äö√Ñ√∂� – McqOptions

MCQOPTIONS

1.	Fabric rubber belts are not widely used as they can‚Äö√Ñ√∂‚àö√ë‚àö¬•t be operated at high speeds.$
A.	They can‚Äö√Ñ√∂‚àö√ë‚àö¬•t be used at velocities 50m/s
B.	They can be used at high velocities
C.	Limiting velocity is 20m/s
D.	None of the listed
Answer» C. Limiting velocity is 20m/s

Discussion

No Comment Found

Related MCQs

If velocity ratio is less than 3, then centre distance is given by D+.5d.
A shorter centre distance is always preferred in belt drives.
It is possible to use the belting reverse direction without violating the law of belting.
The law of belting states that the centreline of the belt when it approaches a pulley must not lie in the midplane of the pulley.
Vertical drives are preferred over horizontal.
The optimum velocity of the belt for maximum transmission is given by √P/6m.
Fabric rubber belts are not widely used as they can’t be operated at high speeds.
IT_IS_POSSIBLE_TO_USE_THE_BELTING_REVERSE_DIRECTION_WITHOUT_VIOLATING_THE_LAW_OF_BELTING.?$
THE_LAW_OF_BELTING_STATES_THAT_THE_CENTRELINE_OF_THE_BELT_WHEN_IT_APPROACHES_A_PULLEY_MUST_NOT_LIE_IN_THE_MIDPLANE_OF_THE_PULLEY.?$
If velocity ratio is less than 3, then centre distance is given by D+.5d.$