41) A rectangular channel is said to be wide if
42) Self cleansing velocity is maintained in sewer by
43) The roller used for A-6 soil is
44) How can we increase workability of concrete without using moisture content
45) A channel which neither silts nor scours is in
46) The best soil to be used for sub grade is
47) During concrete production in hot weather more than 33 C what will we do
48) Coefficient of creep length
49) Inverted filter should be how many times to that of depth of sheet pile…..
50) If there is hydraulic jump then we will check for its
51) Shrouding material normally used is
52) Deck slab, girder and pier are the part of
53) Mangla and Tarbela are
54) Concrete gravity dam is
55) The irrigation system of Pakistan was established in
56) Concrete to be transferred under water level
57) A soil which has equal porosity in all directions is
58) The foundation to be used in water when there is pressure from soil debris, flowing water
59) Lacey silt factor to be used in Upar Bari Doab
60) A well has 30% porosity then its yield will be