Lacey assumed that silt is kept in suspension because of the normal components of eddies generated from the

Related MCQs

• Kennedy, in his silt theory, assumed that the silt is kept in suspension because of eddies generated from the
• As per Lacey's theory, the silt factor is
• Lacey assumed a trapezoidal cross-section of a regime channel
• Wetted perimeter of a regime channel for a discharge of 64 cumecs as per Lacey's theory will be
• Lacey's theory as applied to channel design, involves trial and error procedure.
• Lacey gave a relation between
• According to Lacey, a channel is said to be in regime, if
• According to Lacey
• Silt excluders are constructed on the
• The crest of the under-sluices should be lower than the crest of the head regulator (if silt excluder is provided by at least