- Backmix reactor
- Plug flow reactor
- Series of CSTR
- PFR in series
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A nuclear reactor is said to be critical when the neutron population in the reactor core is?
Answer: Option 4 Criticality means that a reactor is controlling a sustained fission chain reaction, where each fission event releases a sufficient number of neutrons to maintain an ongoing series...
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A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant)?
Answer: Option 4 Let'
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For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is?
Answer: Option 3 Let'
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Welded joint is superior to revetted joint in respect of ease of fabrication, weight and strength. Which of the following joints is the most suitable for pipes carrying fluids under high pressure and temperature?
Answer: Option 2 Let'
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If the time required for half change is inversely proportional to the square of initial concentration and the velocity depends on the units in which the concentration term is expressed, then the order of reaction is?
Answer: Option 3 Let'
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Pick the WRONG design guideline for a reactor in which the reactions, A â R (desired) and A â S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (kâ/kâ).Csub>Aa-b?
Answer: Option 2 Let'
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Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature?
Answer: Option 1 Let'
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Which of the following gases has very high neutron capture cross-section, making it unsuitable as a coolant in nuclear reactor?
Answer: Option 1 Let'
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Which of the following is a fuel for a fusion reactor (thermonuclear reactor)?
Answer: Option 1 Let'
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A 'limiting reactant' is the one, which decides the __________ in the chemical reacation.?
Answer: Option 2 Let'
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