The exposed vertical surface left on the sides of an opening after the door frame has been fitted in position is :
AJambs
BReveals
CSill
DFreeze
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A reinforced concrete slab is75 mm thick. The maximum size of reinforcement bar that can be used is:
The cement used to lay concrete under static water or running water is
Uniformity Coefficient of fillers and is given by:
Compared to mild steel the Steel used for prestressing of concrete beam has:(
Which test is not related to workability of concrete?