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← TechnologyWhich risk increases when a control valve in a chemical reactor feed line cycles too rapidly?
A)Pressure amplification (water hammer)✓
B)Thermal runaway within reactor
C)Catalyst bed fluidization occurs
D)Vessel stress corrosion cracking
💡 Explanation
Rapid valve cycling can cause sudden flow changes; because of fluid inertia the momentum change induces intense pressure spikes by momentum transfer, called pressure amplification or water hammer; therefore pressure increases suddenly, rather than gradual thermal increases affecting overall vessel temperature.
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