Related Questions

In the design of a paddle agitator, the ratio (paddle dia/tank dia) is normally taken as
A 0.1
B 0.8
C 0.25
D 0.5
The raio, (properller agitator dia/tank dia) is normally taken as
A 0.15-030
B 0.5-0.65
C 0.75-0.85
D 0.60-0.90
Water flows into an empty 64-gallon drum through pipe A and flows out through pipe B. If the rate of flow through A is 2 gallons/hour, how many gallons per hour must flow out through pipe B so that the drum is full in exactly 96 hours?
A 3/8
B 1/2
C 2/3
D 4/3
The process of passing water through beds of granular materials, is called
A Screening
B Sedimentation
C Filtration
D None of these
Opening the file,the detective took out a newspaper cutting.He 'opening' is a/an
A Gerund
B Noun
C Present participle
D Adjective
An opening in the side of a tank or vessel such that the liquid surface with the tank is below the top edge of the opening, is called
A Weir
B Notch
C Orifice
D None of these
Capacity (in tons/hr) of jaw/gyratory crusher is equal to (where, L = length of the receiving opening, cm S = greater width of the discharge opening, cm)
A 0.01 L.S
B 0.087 L.S
C L.S
D $$\frac{{{\text{L}}.{\text{S}}}}{{0.087}}$$
An R.C.C. lintel is spanning an opening of 2m span in a brick wall. The height of the roof is 2.9m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus
A Triangular load of the wall
B UDL of wall
C UDL of wall + load from the roof
D Triangular load + load from the roof
The energy loss in flow through ven-turimeter is less than that through flow nozzle, because in case of a flow nozzle, the
A Length is shorter
B Throat diameter is more
C Sudden expansion of flow in the downstream occurs
D Distance between the throat and the inlet is more
The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of dry air when it is saturated at the same temperature and pressure, is called
A Humidity ratio
B Relative humidity
C Absolute humidity
D Degree of saturation

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