Which of the listed procedures should be...

Question 1 / 270705eccefa4bacbc34ba4d484de

Question 1 of 270705eccefa4bacbc34ba4d484de

Which of the listed procedures should be carried out to prevent moisture damage to electrical apparatus during extended periods of idleness?

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Question 1 of 27070

Which of the listed procedures should be carried out to prevent moisture damage to electrical apparatus during extended periods of idleness?

🔍 Key Concepts

• Moisture control in electrical motors during long lay‑ups • Difference between removing moisture vs. simply covering equipment • How gentle continuous heat affects condensation inside enclosures

💭 Think About

• Which option actively changes the moisture conditions inside the motor rather than just blocking outside air? • Think about what actually causes condensation inside idle electrical equipment on a cool ship at sea or in port. • Which choices are commonly used temporarily or for other purposes (fire, contamination control, dust) rather than long‑term anti‑moisture protection?

✅ Before You Answer

• Identify which choice provides continuous, controlled warming of the equipment. • Eliminate any method that only covers or surrounds the outside without drying the internal air space. • Ask whether the method is practical and safe for weeks/months on energized or easily‑energized electrical machinery.

Question 1 of 27070

Which of the listed procedures should be carried out to prevent moisture damage to electrical apparatus during extended periods of idleness?

Fill the motor housing with CO₂ to inert the space.

Strap silica gel around the commutator.

Place heat lamps in the motor housings.

Cover the equipment with a canvas tarpaulin.

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Question 1 / 270705eccefa4bacbc34ba4d484de

Question 1 of 270705eccefa4bacbc34ba4d484de

Which of the listed procedures should be carried out to prevent moisture damage to electrical apparatus during extended periods of idleness?

Back

Question 1 of 27070

Which of the listed procedures should be carried out to prevent moisture damage to electrical apparatus during extended periods of idleness?