Hand Moulded Bricks Take ______ Days for Drying While Stiff-Mud

Q15: In stiff mud process of machine moulding,

Q16: Particle boards are manufactured by using<br>A)chips of

Q17: Which one of the following statements is

Q18: Alumina in brick earth gives the bricks<br>A)strength<br>B)colour<br>C)plasticity<br>D)resistance

Q19: The brick is considered dry when the

Q20: Pallet board is used to<br>A)make frog in

Q21: Which one of the following is not

Q22: The size of mould used for making

Q24: Excess of alkalies in the brick earth

Q25: Continuous kiln is<br>A)bull's trench kiln<br>B)Hoffman's kiln<br>C)tunnel kiln<br>D)all