MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following precautions is not correct while constructing brick jack arch floors? |
| A. | Key brick should be properly secured in mortar |
| B. | R.S.J should be properly secured in position |
| C. | Only first class bricks are used |
| D. | Any class of bricks can be used |
| Answer» E. | |