When does the two wedge system is termed as self-locking system? – McqOptions

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1.	When does the two wedge system is termed as self-locking system?
A.	If friction forces hold the block in plane
B.	If friction forces doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t hold the block in plane
C.	If friction forces hold the block in phase
D.	If friction forces doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t hold the block in phase
Answer» B. If friction forces doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t hold the block in plane

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