Multiple threads are used to secure – McqOptions

MCQOPTIONS

1.	Multiple threads are used to secure
A.	low efficiency
B.	high efficiency
C.	high load lifting capacity
D.	high mechanical advantage
Answer» C. high load lifting capacity

Discussion

No Comment Found

Related MCQs

A screw jack has square threads and the lead angle of the thread is α. The screw jack will be self locking when the coefficient of friction (μ) is
If α denotes the lead angle and φ, the angle of friction, then the efficiency of the screw is written as
WHILE_DESIGNING_A_SCREW_IN_A_SCREW_JACK_AGAINST_BUCKLING_FAILURE,_THE_END_CONDITIONS_FOR_THE_SCREW_ARE_TAKEN_AS?$
The_load_cup_of_a_screw_jack_is_made_separate_from_the_head_of_the_spindle_to$
A screw is said to be self locking screw, if its efficiency is
To ensure self locking in a screw jack, it is essential that the helix angle is
A screw jack has square threads and the lead angle of the thread is ‚âà√≠¬¨¬±. The screw jack will be self locking when the coefficient of friction (‚âà√≠¬¨‚à´) is$
If ‚âà√≠¬¨¬± denotes the lead angle and ‚âà√¨‚àö√∫, the angle of friction, then the efficiency of the screw is written as$
Screws used for power transmission should have
Multiple threads are used to secure