Set screws are

A Similar to small size tap bolts except that a greater variety of shapes of heads are available
B Slotted for a screw driver and generally used with a nut
C Used to prevent relative motion between parts
D Similar to stud

Correct Answer: Used to prevent relative motion between parts

Bissoy MCQ
#Mechanical Engineering #Machine Design

Related Questions

Of 30 integers, 12 are in set A , 22 are in set A , 22 are in set B , and 7 are in both set A and B. How many of the integers in NITTHER set A nor set B?
A 4
B 1
C 3
Screws used for power transmission should have
A low efficiency
B high efficiency
C very fine threads
D strong teeth
Machine screws are
A Similar to small size tap bolts except that a greater variety of shapes of heads are available
B Slotted for a screw driver and generally used with a nut
C Used to prevent relative motion between two parts
D Similar to stud
Cap screws are
A Similar to small size tap bolts except that a greater variety of shapes of heads are available
B Slotted for a screw driver and generally used with a nut
C Used to prevent relative motion between parts
D Provided with detachable caps
Which of the following statement is correct regarding power screws?
A The efficiency of a self locking screw can not be more than 50%
B The efficiency of Acme (trapezoidal) thread is less than that of a square thread
C If the friction angle is less than the helix angle of the screw, then the efficiency will be more than 50%
D Both (A) and (B)
Ball bearing type screws are found in following application
A Screw jack
B Aeroplane engines
C Crane
D Steering mechanism
Screws are specified by their __________ diameters.
A Minor
B Major
C Pitch
D None of these
The average of a set of 12 numbers, which includes 35, is N. If 35 is removed from the set and 38 is added to the set, then what is the average of the new set of numbers in terms of N ?
A N + 1/3
B 12 N +3
C N +1/4
D N +3
The average of a set of 12 numbers, which includes 34, is A. If 34 is removed from the set and 38 is included to the set , what is the average of the new set of numbers in terms of A ?
A A+4
B A+1/3
C 12 A+4
D (A+38)/12
P is a set of 5 consecutive integers whose average is 4. Q is a set of 7 consecutive integer whose average is 7. How many numbers of set Q are also members of set P?
A 1
B 2
C 3

Next steps