List of top Questions asked in Tamil Nadu Common Entrance Test

What is the equivalent weight of \( Na_2CO_3 \) in the reaction, represented by \( Na_2CO_3 + HCl \rightarrow NaHCO_3 + NaCl \)?
Multistage compressors are used in industry because they:
At which of the following conditions is it easy to control Net Positive Suction Head (NPSH) of a centrifugal pump?
Assuming flow to be laminar, if the diameter of the pipe is halved, then the pressure drop will:
Which type of pump is used for the transfer of solution of thick slurry?
Cavitation in a pump creates many undesirable effects. Out of the following, which is NOT an undesirable effect created by cavitation?
How does the head loss in turbulent flow in a pipe vary?
Power required by a centrifugal pump is proportional to (Where, D = diameter, N = rpm):
Apples are wrapped in waxed paper to:
Which of the following is a unique example of emulsion technology?
In which of the following different plastics are combined to get certain desirable properties?
Which of the following is a secondary refrigerant?
Which of the following evaporators is always kept filled with liquid refrigerant?
In ball mill, at which speed will there be centrifugation?
If added sugar appears first or second on a food label list for a packaged food, it means:
Angle formed by pouring flour as a heap on a flat surface is known as:
In which of the following evaporators can fruit juices be concentrated?
Heat-sensitive materials with high heat of vaporization may be economically separated using:
Vertical screw mixers are used for mixing of:
Zero energy cool chambers work on the principle of ________ cooling.
Which type of collagen represents 90% to 95% of the collagen in ECM and forms fibrils and fibres interwines with proteoglycan aggregates?
Which of the following is the cardiac output?
During respiration, the gaseous exchange takes place in
Centre for Pressure and Touch lies in
Which of the following is the TCA cycle metabolite used in the detoxification of ammonia in the brain?