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If two moving elements have surface contact in motion, such pair is known as

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Correct Answer: Option D
When two elements of a pair have a surface contact when relative motion takes place and the surface of one element slides over the surface of the other, the pair formed is known as lower pair.
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17 Comments
Thakkar Abhishek
Thakkar Abhishek 6 years ago
Correct answer it's lower pair
Nouran Karam
Nouran Karam 6 years ago
lower pair not higher pair !!
Soustabh Paul
Soustabh Paul 6 years ago
Higher pair is POINT TO POINT CONTACT not SURFACE TO SURFACE.
Abdul Salam
Abdul Salam 6 years ago
Correct answer is lower pair
Please change
Zarin Choudhury
Zarin Choudhury 6 years ago
It should be Lower Pair
Odisha Free
Odisha Free 6 years ago
Lower pair
Shiv Agrahari
Shiv Agrahari 6 years ago
Lower pair is correct
Tarun Kumar
Tarun Kumar 6 years ago
Ç answar h iska
Ttt Yyy
Ttt Yyy 6 years ago
Wrong answer!!!
Correct answer is lower pair
Pranav Prajapati
Pranav Prajapati 6 years ago
Surface contact will result in to lower pair always
Asif Ansari
Asif Ansari 6 years ago
saf dikh raha higher pair to ni hoga
Siva Deivendran
Siva Deivendran 7 years ago
it should lower pair.
line or point contact only Higher pair.
Sandeep Gupta
Sandeep Gupta 7 years ago
wrong answer
Ajit Kumar
Ajit Kumar 7 years ago
Surface contact always will be lower pair.
Where as point and line contact will be higher pair.
So here the answer will be A sliding pair.
Paras Dhir
Paras Dhir 7 years ago
this is wrong answer. kindly correct
Jiteen Rathod
Jiteen Rathod 8 years ago
That is wrong bcoz surface contact can happen only in case of lower pair but u didn't given that option there....... But there is surface pair options is there so answer Will be surface pair
Jayant Kumar
Jayant Kumar 8 years ago
May i know how