Numerical On Degree Of Freedom

Numerical On Degree Of Freedom
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Lecture By: Mr. Er. Himanshu Vasishta, Tutorials Point India Private Limited.

[TutorialsPoint_]

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[clarkkent]

Sir Last question has a redundant dof. The small roller can rotate about its self. Dof = 3(n-1)- 2j - h - Fr. N = 4, j =3, h = 1 and Fr =1. Dof = 1.

[NazimUdDin-tgjg]

Example 1 is an exceptional case of Greubler equation. It has an redundant.

[jafaraldahan]

Everything is wrong try to explain to your self then share it with others.
Sorry to say that

[mayanktiwari]

Sir sachhii m btaru aaj tk jitni bhi video dekhi apki LGA ki issued bdya to book see hi pdlu, ptani Kya pdate ho Jo concept clear bhi hote hn vo apka lecture sunkr bilkul mind se hi clear ho jate hn

[abdulsamadbhati]

Himanshu Sir URE AMAZING after watching ure videos of Hydraulics I've scored 78 marks in the RTU EXAM Thank You Sir😊

[Jossy.mp]

for the last question, how are the rollers still considered as one link?? you just said that there is a sliding motion between them, and there is a p2 pair. If that is so, shouldn't we think of them as separate why the small roller and the big roller considered the same...anyone help me out on this..

[Abhi-nbxo]

wrong explanation of 3rd one.... i am doubtful about 1st one also coz there is on e redundant link there

[upendrabakolia]

in the 3rd question I think that the n=3, l=3(because he did not mention that it is welded), h=1. so DOF = -1

[mChanim]

For the first example, its a bit unclear, when i refer to the text book, it's true that there is j2 =1 because of double-parallelogram . But if link 4 is adjusted to another way ( not performing parallelogram, than it has not j2 ) .. When there is no j2, the DOF or mobility is 0.

[rohitbolne]

In 3rd problem ...N=4; P1=3;P2=1 ata hai....ye glt explains kiya apne sir

[Colonies_Dev]

They never show some kind of proof or derivation of these laws, and until that it just looks bizarre and weird and unrememberable how this equation goes

[MDYASIN-figu]

If two roller is considered as one link then how can you count higher pair between them???
i can never hear a higher pair between one link.

[anurag]

Can you please explain, what kind of slippage is there in ques 1?

[ajethamotepalli]

in the first example there is a redundant link

[aryanrao]

How can you say there is no P2 in second one??

[.usmansaeed]

How many degrees of freedom does a block going down an inclined plane have in xy plane??

[Reddy-mx]

The numericals I am preparing here are the same concept of numerical I am getting on question paper in exam..❤

[vaibhavnandan]

On solving first question at point 3 if u are considering some slide or slip then how u can consider as higher pair . Aap log plz eyse video ke question mat dala karo jise confusion ho . Ye nahi ki answer 1 hai toh jabarjasti answer 1 nikalogye . Aap jaise Guru ki wahje se hum jaise candidate ko bhi nahi kuch aata.

[GearToCuriosity]

For higher pair diagram will slightly different, that looks like ternary joint in first problem