Which condition signals cavitation risk during throttling in a pump?

💡 Explanation

Vapor bubbles form during cavitation when the inlet pressure drops to vapor pressure due to throttling, a phenomenon described by variations in the Bernoulli principle; therefore, option C is correct, rather than other pressure conditions or fluid changes at distal locations because these are indirect indicators.

• Which outcome occurs when an aircraft approaches a rotating black hole's ergosphere?
• Which outcome causes silicon's band gap shifts when doped with differing elements?
• Which mechanism influences electrical conductivity in doped silicon crystal?
• Which outcome occurs when exceeding the dielectric strength?
• Which consequence results when ammonia synthesis catalysts degrade?
• Which electrical field disruption occurs when a charged high-speed spacecraft excessively emits ions?