____ represents the size of sand particle such that 10% of particles are finer than this size.

Related MCQs

• What is CU in the expression CU= D60/D10 where D60 and D10 are the sizes of particle such that 60% and 10% of the particles are finer than these sizes respectively?
• The effective size of sand of the slow sand filter is __________
• Aerated grit chambers are usually designed to remove particles in which range of size?
• What is added to the water treatment tank to settle the colloidal particles?
• At what velocity will the particles settle down?
• What is the specific gravity of settleable particles in the grit chamber?
• The uniformity characteristics of sand expressed in terms of __________
• What is the value of specific gravity of sand filter?
• The value of uniformity coefficient for uniformly graded sand is ______
• The value of specific gravity for Garnet sand is ____