When fire safe or fire resistant fluid is to...

Question 1 / 270705eccef9cbacbc34ba4d459be

Question 1 of 270705eccef9cbacbc34ba4d459be

When fire safe or fire resistant fluid is to be used in a hydraulic system, it is important that __________.

Question 1 of 27070

When fire safe or fire resistant fluid is to be used in a hydraulic system, it is important that __________.

🔍 Key Concepts

• Fire-resistant hydraulic fluids characteristics (viscosity, lubricity, seal compatibility) • Relationship between hydraulic fluid and sealing materials (O-rings, gaskets, hoses) • What must always be checked when changing to a different fluid type in an existing system

💭 Think About

• Ask yourself: when you substitute a new type of hydraulic fluid in an existing system, what is the one thing that could cause leaks or failures if it’s not checked first? • Consider which choice describes a condition that applies to every hydraulic system using special fluids, not just certain designs or operating conditions. • Think about what part of the system physically contains the fluid and is most sensitive to its chemical properties.

✅ Before You Answer

• Verify which option deals with material compatibility rather than operating characteristics like heat dissipation or pressure changes. • Check which choice would, if ignored, most likely lead to seal swelling, shrinking, cracking, or leakage. • Make sure the option you choose is something that must be confirmed before filling the system with the new fire-resistant fluid.

Question 1 of 27070

When fire safe or fire resistant fluid is to be used in a hydraulic system, it is important that __________.

the resultant pressure, due to the increase in fluid viscosity, is not excessive

the fluid does not dissipate too much heat

the fluid be compatible with all seal materials used

separate lube oil supply be furnished for the hydraulic pump

Question 1 / 270705eccef9cbacbc34ba4d459be

Question 1 of 270705eccef9cbacbc34ba4d459be

When fire safe or fire resistant fluid is to be used in a hydraulic system, it is important that __________.

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Question 1 of 27070

When fire safe or fire resistant fluid is to be used in a hydraulic system, it is important that __________.