Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • If the screw on the screw-gauge is given six rotations, it moves by 3 mm on the main scale. If there are 50 divisions on the circular scale the least count of the screw gauge is: (in cm)    Option: 1 0.001

If the screw on the screw-gauge is given six rotations, it moves by 3 mm on the main scale. If there are 50 divisions on the circular scale the least count of the screw gauge is: (in cm)   
Option: 1 0.001
Option: 2 0.01
Option: 3 0.02
Option: 4 0.001
 

Answers (1)

best_answer

 

 

 

 

 

Pitch =\frac{3}{6} = 0.5mm

L.C = \frac{0.5mm}{50} = \frac{1}{100}mm = 0.01mm = 0.001cm

Hence the option correct option is (1).  

Posted by

avinash.dongre

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

Is it difficult to get into NIT Durgapur? JEE Main cut-offs for BTech programmes
anam-khan

JEE Main Deleted Syllabus 2025: Topics to skip this year; why no optional questions?
anam-khan

NTA Exam 2025 Live: UGC NET admit card out for all exams; JEE Main session 1 hall ticket soon

Latest Question