What is the normal time delay in an oil safety control before it trips?
A. 10 seconds
B. 30 seconds
C. 120 seconds
D. 60 seconds
Answer (2)
The normal time delay for an oil safety control before it trips is typically 30 seconds . This allows the system to differentiate between temporary fluctuations and serious issues. Therefore, the answer is 30 seconds .
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The problem requires identifying the standard time delay for an oil safety control to trip.
The options are 10 seconds, 30 seconds, 120 seconds, and 60 seconds.
Based on industry standards, the normal time delay is 30 seconds.
Therefore, the final answer is 30 seco n d s .
Explanation
Understanding the Problem The question asks about the normal time delay in an oil safety control before it trips. We need to select the correct answer from the given options: 10 seconds, 30 seconds, 120 seconds, and 60 seconds.
Identifying the Correct Time Delay The normal time delay in an oil safety control before it trips is a standard value that is typically known or can be found in reference materials. Based on industry standards, the correct time delay is 30 seconds.
Final Answer Therefore, the correct answer is 30 seconds.
Examples
Imagine you're designing a safety system for a large machine that uses oil to keep it running smoothly. The oil safety control is like a watchful guard that makes sure the oil pressure is just right. If the pressure drops too low, it could damage the machine. To prevent this, the control waits for a short time to make sure it's not just a temporary dip before shutting things down. This delay, typically 30 seconds, gives the system a chance to recover without unnecessary shutdowns, keeping everything running smoothly and safely.
