(1.1.10.2.2-2) When replacing fuses, what...

Question 1 / 205eccefa3bacbc34ba4d47e5c

Question 1 of 205eccefa3bacbc34ba4d47e5c

(1.1.10.2.2-2) When replacing fuses, what practice should be observed?

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5eccefa3bacbc34ba4d47e5c

(1.1.10.2.2-2) When replacing fuses, what practice should be observed?

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🔍 Key Concepts

• Overcurrent protection devices (fuses vs. circuit breakers) and what their main safety purpose is • Safe maintenance practices when working on electrical fuse holders and panels • Why changing the fuse rating can be dangerous to the circuit and wiring

💭 Think About

• Ask yourself: which option focuses on the actual condition of the fuse holder and the electrical contact, rather than on personal protective equipment? • Consider what could happen to the wiring and equipment if you routinely install fuses with ratings higher than specified. • Think about what the main problem is when a fuse overheats or arcs at the contact points—does PPE fix that, or does something else address the root cause?

✅ Before You Answer

• Check which choice directly ensures good electrical contact and proper seating of the fuse in its holder. • Verify which option would change the designed protection level of the circuit (this is usually unsafe). • Confirm which options are more about general shock protection vs. the specific recommended practice when replacing a fuse itself.

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Question 1 of 20

(1.1.10.2.2-2) When replacing fuses, what practice should be observed?

the fuse clips are straight, tight, and in good contact

to stand on a rubber mat and use rubber gloves

to use insulated pliers or screwdriver

to increase the fuse rating 10% to guard against 'nuisance blowing'

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Question 1 / 205eccefa3bacbc34ba4d47e5c

Question 1 of 205eccefa3bacbc34ba4d47e5c

(1.1.10.2.2-2) When replacing fuses, what practice should be observed?

Back

Question 1 of 20

5eccefa3bacbc34ba4d47e5c

(1.1.10.2.2-2) When replacing fuses, what practice should be observed?

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