Asia Cup 2023 Schedule: The Asia Cup 2023 will be held in Pakistan and Sri Lanka from August 30 to September 17, 2023. The tournament will be a 50-over ODI tournament, with all matches played at international standard venues. Two clubs from each group will qualify for the Super Four stage in the 2023 edition. […]
Asia Cup 2023: Schedule, Live Score, Timing and Location Read More »
National Teachers’ Day 2023: Every year on September 5th, India celebrates National Teachers’ Day. It is a day to recognise and appreciate teachers’ contributions to society. The day is also marked as a memorial to Dr. Sarvepalli Radhakrishnan, India’s second President from 1962 to 1967. Dr. Radhakrishnan was a scholar, philosopher, and teacher. He was
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Q. A model porous medium of 5 cylindrical capillaries of radii varying from 60 to 100 micrometers (refer Table) is subjected to Mercury Injection Capillary Pressure (MICP) treatment. The capillaries are being filled in an increasing order of their entry pressure. The magnitude of (σ cos 𝜃)ai𝑟−𝐻𝑔 is 367 dyne/cm, where 𝜎 is the interfacial
Q. A model porous block of cross-sectional area (A) and length (L) is made up of N independent capillaries of equal radii (r) and length (L). The porosity of the block is 10%, and the permeability for a laminar, incompressible and steady state flow is 0.02 mD. If the flow is only through the capillaries,
Q. In a counter flow heat exchanger, hot fluid enters at 100°C and leaves at 50°C. Cold fluid enters at 30°C and leaves at 40°C. If heat losses are ignored, then the logarithmic mean temperature difference (LMTD) is °C (round off to 1 decimal place). Ans: 35-38 Sol: Using the equation LMTD =
In a counter flow heat exchanger hot fluid enters at 100°C and leaves at 50°C Read More »
In which of the following forms is iron absorbed by plants? Option 1 : Free elementOption 2 : FerricOption 3 : FerrousOption 4 : Both ferric and ferrous
In which of the following forms is iron absorbed by plants? Read More »
After karyogamy followed by meiosis, spores are produced exogenously in Option 1 : AgaricusOption 2 : NeurosporaOption 3 : SaccharomycesOption 4 : Alternaria
After karyogamy followed by meiosis, spores are produced exogenously in Read More »
Which of the following elements in responsible for maintaining turgor in cell? Option 1 : MagnesiumOption 2 : PotassiumOption 3 : SodiumOption 4 : Calcium
Which of the following elements in responsible for maintaining turgor in cell? Read More »
What is the role of NAD+ in cellular respiration? Option 1 : It functions as an electron carrierOption 2 : It functions as an enzymeOption 3 : It is the final electron acceptor for anaerobic respirationOption 4 : It is a nucleotide source for ATP synthesis
What is the role of NAD+ in cellular respiration? Read More »
Q. An electrical submersible pump (ESP) delivers well fluid with 100% watercut. In the ESP, the impeller diameter is 0.1 m and speed is 3600 rpm. The total head developed by the ESP is 300 m (water column height). If the stage efficiency of the ESP is 60%, then the minimum number of stages required
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