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Basic Questions-2
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In this lesson problem from ESE are discussed.

Gaurav Joshi
Mechanical Engineer. Secured AIR 5 in ESE & AIR 47 in GATE. Also cleared BARC,ONGC,ISRO. Worked for BARC, HITACHI.Guitar player & Vocalist

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(8)
Unacademy user
I am also a fan of the vintage films on YouTube.
in the that the working surface above the pitch circle is called face but if in the question only mentioned that the surface above the pitch circle then can we say it is addendum or then also we will go by face
Lawrence Dcunha
3 months ago
no we can call it Land
Lawrence Dcunha
3 months ago
addendum is not surface it is distance from pitch circle to top of tooth.
in the that the working surface above the pitch circle is called face but if in the question only mentioned that the surface above the pitch circle then can we say it is addendum or then also we will go by face
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