Compressive Strength of Paving Bricks Should Not Be Less Than

Q3: In case of round tiles, under-tiles are

Q4: For making stabilized soil brick the soil

Q5: Ribs are made on steel wires to

Q6: By calcining and smelting iron ores, a

Q7: Which of the following statement is wrong?<br>A)Pan

Q9: The colour of cast iron is<br>A)grey<br>B)white<br>C)both grey

Q10: Water absorption of vitrified tiles is not

Q11: Field test for strength of good bricks

Q12: The bricks which may be used to

Q13: The ore from which aluminium is extracted