A. Filtration process is used
B. Biological action is used
C. Neither A. nor B.
D. Both A. and B.
A. Cash
B. Investment in subsidiary companies
C. Furnitures
D. Patents
A. Q = [(4 + )/(18 + )] q
B. Q = [(18 + P)/(4 + )] q
C. Q = [(18 + )/(4 + )] q
D. Q = [(5 + )/((15 + )] q
A. Bend
B. Junction
C. Change of gradient
D. All the above
A. Methane gas
B. Hydrogen sulphide
C. Carbondioxide gas
D. Diesel vapours
A. Glazed bricks sewers
B. Cast iron sewers
C. Cement concrete sewers
D. Stone ware sewers
A. Newton’s law of motion
B. Newton’s law of viscosity
C. Pascal’ law
D. Continuity equation
E. Boundary layer theory