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You Are On Multi Choice Question Bank SET 659

32951. When I first met him,he -----------------in a hospital





32952. Identification of pipelines carrying different liquids and gases is done by the __________ of the pipe.





32953. ’I bought a book’is the active form of





32954. What is the unit of kinematic viscosity in SI unit ?





32955. Hydraulic __________ works on the principle of Pascal's law of transmission of fluid pressure.





32956. A 2" gate valve fitted in a pipe is replaced by a similar globe valve. Pressure drop in gate valve was Δp. For the same discharge, the pressure drop across globe valve is





32957. The contraction co-efficient for Borda's mouthpiece (for frictionless fluid) is





32958. Purpose of air lift pump is to





32959. Pick out the correct statement pertaining to venturimeter.





32960. For very low pressure and high discharge rate, the compressor used is a/an __________ compressor.





32961. Pumping of a corrosive liquid is generally preferred to be done by a __________ pump, as it can be made of a variety of materials including plastics.





32962. The main factor on which the behaviour of a mass of fluidised solid depends mainly is the





32963. What is the speed of sound (m/sec) in ordinary water ?





32964. Two piping system are said to be equivalent, when the __________ are same.





32965. Potential function is applicable only for __________ flow.





32966. Which of the following exemplifies a three dimensional fluid flow ?





32967. Volute of a centrifugal pump should be designed in a fashion, such that the





32968. The head loss due to sudden contraction is proportional to





32969. Cavitation occurs in a centrifugal pump when the suction pressure is





32970. An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonion fluid beyond yield stress. Which of the following is an ideal plastic ?





32971. The capacity of a centrifugal pump Can be increased by increasing the





32972. Which law is followed by the velocity distribution in the turbulent boundary layer?





32973. The losses in open channel flow generally vary as the





32974. Rise of liquid in a capillary tube is due to





32975. Out of the following flow measuring devices, which one incurs the maximum installation cost as well as pressure loss ?





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