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Shisham wood...used in... railway sleepers...bridge pile.... sports goods... wooden moulds... plywood
Plywood is obtained by gluing wooden sheets at a pressure of....100 to 150 N per cm square and 100 to 130 N / cm square
nice lecture... it's helpful
Both a and b
0.05 is the correct answer about 25 question number
Generally wooden moulds are made from shisham wood.... shisham is hardest wood
Dry rot... reduces the timber to powder...s kind of defect in timber... due to attack of fungi
Thanks sir🙏🙏🙏
Seasoning of timber is done for removing sap from timber
Deodar... soft wood
Sport goods are also made from mulberry
Plywood.....made of venieers
Wet rot... alternative dry and wet conditions
Plywood is made from common timber
Strength of timber...120 kg per cm square
Teak wood. ... moderate Hard
The disease of dry rot in timber is caused by lack of ventilation
At 90°
And practically...15%
Shisham is the hardest wood
Teak... moderate Hard
The wood work should be measured nearest to 0.002 m
Annular rings
Counting no. Of rings
Due to lack of ventilation
1.9 MPA... generally 1.38 MPA
Sir applid mechanic Ke pdf kahan milegi please 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Sap from timber
Common timber
Sir agar apki ichha ho to pdf provide kar diya kariye jo previous year question ka jo yaha karvate hai please ❤
Ashish sir koo bulaiye
Fungi is attack on sap wood in timber
Sr May ho gya abhi tk English me je ki class nhi ayi😢?
❤❤
Moisture content in a well seasoned timber 10 to 12 %
2 b
❤❤❤😊
Length and width should be measured nearest to 0.01 m
1b
Fungi attack
Shisham wood...used in... railway sleepers...bridge pile.... sports goods... wooden moulds... plywood
Plywood is obtained by gluing wooden sheets at a pressure of....100 to 150 N per cm square and 100 to 130 N / cm square
nice lecture... it's helpful
Both a and b
0.05 is the correct answer about 25 question number
Generally wooden moulds are made from shisham wood.... shisham is hardest wood
Dry rot... reduces the timber to powder...s kind of defect in timber... due to attack of fungi
Thanks sir🙏🙏🙏
Seasoning of timber is done for removing sap from timber
Deodar... soft wood
Sport goods are also made from mulberry
Plywood.....made of venieers
Wet rot... alternative dry and wet conditions
Plywood is made from common timber
Strength of timber...120 kg per cm square
Teak wood. ... moderate Hard
The disease of dry rot in timber is caused by lack of ventilation
At 90°
And practically...15%
Shisham is the hardest wood
Teak... moderate Hard
The wood work should be measured nearest to 0.002 m
Annular rings
Counting no. Of rings
Due to lack of ventilation
1.9 MPA... generally 1.38 MPA
Sir applid mechanic Ke pdf kahan milegi please 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Sap from timber
Common timber
Sir agar apki ichha ho to pdf provide kar diya kariye jo previous year question ka jo yaha karvate hai please ❤
Ashish sir koo bulaiye
Fungi is attack on sap wood in timber
Sr May ho gya abhi tk English me je ki class nhi ayi😢?
❤❤
Moisture content in a well seasoned timber 10 to 12 %
2 b
❤❤❤😊
Length and width should be measured nearest to 0.01 m
1b
Fungi attack
Annular rings