Building Maintenance In case of damaged prestressed concrete I girders which are used for restoring strength? Chemicals Pretensioning Dies Post tensioning Chemicals Pretensioning Dies Post tensioning ANSWER DOWNLOAD EXAMIANS APP
Building Maintenance Creep in concrete structure increases with: Increase in humidity Decrease in humidity Increase in water Decrease in temperature Increase in humidity Decrease in humidity Increase in water Decrease in temperature ANSWER DOWNLOAD EXAMIANS APP
Building Maintenance Maintaining prestressed concrete structures of various types in a fit and serviceable condition is primary function of ____________ Surface engineer Structural engineer Design engineer Maintenance engineer Surface engineer Structural engineer Design engineer Maintenance engineer ANSWER DOWNLOAD EXAMIANS APP
Building Maintenance In some cases of repairs of girders damaged by collision, the damage is severe what is used? Trusses and bars Links and dowels Lace and anchores Struts and pins Trusses and bars Links and dowels Lace and anchores Struts and pins ANSWER DOWNLOAD EXAMIANS APP
Building Maintenance To control corrosion, concrete with _________ is used. More coarse aggregates Low thermal coefficient More cement content Low permeability More coarse aggregates Low thermal coefficient More cement content Low permeability ANSWER DOWNLOAD EXAMIANS APP
Building Maintenance In a PSC, the tensioning system may be classified into: 2 3 5 4 2 3 5 4 ANSWER DOWNLOAD EXAMIANS APP
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