The over speed trip device installed in some...

Question 1 / 205eccefa1bacbc34ba4d4774c

Question 1 of 205eccefa1bacbc34ba4d4774c

The over speed trip device installed in some diesel engines is automatically actuated by __________.

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Question 1 of 20

5eccefa1bacbc34ba4d4774c

The over speed trip device installed in some diesel engines is automatically actuated by __________.

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🔍 Key Concepts

• Over speed trip device purpose in diesel engines • How rotating speed can be sensed automatically in engine governors and safety devices • Difference between forces created by rotation vs. springs, hydraulics, or linkages

💭 Think About

• Ask yourself: which of these options changes automatically as the shaft RPM increases, without anyone adjusting it? • Which force or mechanism is commonly used in engine governors to sense and react to excessive rotational speed? • Which option directly depends on rotational motion, rather than needing an external actuator or fluid supply?

✅ Before You Answer

• Identify what physical effect increases with rotational speed (RPM) and can move weights or a collar outward • Eliminate options that require an external power source or manual actuation rather than speed itself • Recall that many classic engine governors and trips use a device whose force is proportional to mass × radius × (RPM²)

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Question 1 of 20

The over speed trip device installed in some diesel engines is automatically actuated by __________.

spring force

hydraulic pressure

centrifugal force

mechanical linkage

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Question 1 / 205eccefa1bacbc34ba4d4774c

Question 1 of 205eccefa1bacbc34ba4d4774c

The over speed trip device installed in some diesel engines is automatically actuated by __________.

Back

Question 1 of 20

5eccefa1bacbc34ba4d4774c

The over speed trip device installed in some diesel engines is automatically actuated by __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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