Which of the following precautions must be...

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Question 1 of 205eccefa2bacbc34ba4d47a29

Which of the following precautions must be taken if an electric immersion heater is used to keep the coolant warm in a diesel engine when the engine is secured?

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5eccefa2bacbc34ba4d47a29

Which of the following precautions must be taken if an electric immersion heater is used to keep the coolant warm in a diesel engine when the engine is secured?

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🔍 Key Concepts

• Purpose of an immersion heater in a secured diesel engine cooling system • What happens if you heat a system that is empty or being drained • Which actions are required for safety versus just normal operating conditions

💭 Think About

• Ask yourself: Which choice describes a precaution that prevents damage or a hazard specifically related to the heater when the engine is not running? • Consider which options would be always necessary versus only sometimes true (for example, specific temperatures or valve positions). • Think about what could happen if the heater is still energized while coolant is removed from the system.

✅ Before You Answer

• Verify which option directly addresses electrical heater safety when changing the coolant condition (like draining the system). • Check whether maintaining a specific temperature is truly a must, or just an operating preference. • Eliminate any choices that do not involve the heater’s interaction with the cooling system when the engine is secured.

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Question 1 of 205eccefa2bacbc34ba4d47a29

Which of the following precautions must be taken if an electric immersion heater is used to keep the coolant warm in a diesel engine when the engine is secured?

Back

Question 1 of 20

5eccefa2bacbc34ba4d47a29

Which of the following precautions must be taken if an electric immersion heater is used to keep the coolant warm in a diesel engine when the engine is secured?

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

— No credit card needed