Question

10. Which of the two is used to load heavy iron girders on to a ship-an electromagnet or a permanent magnet?​

Answer 1

The electromagnet is used to load heavy iron girders on to the ship.

Explanation:

• The electromagnetic chuck that can handle "high working loads" perfectly.
• It can works during "heavy-duty and strong performance" on flat grinding but also during the process of roughing mainly on the vertical grinders.
• Electro Magnetic Chuck is having "high mechanical rigidity" and also proven its robustness.
• So, the electromagnets are preferred in ships than the permanent magnet.

To know more:

Write three differences between bar magnet and electromagnet

https://brainly.in/question/2951316

Answer 2

Answer:

The eletromagnet is used to load heavy iron griders on the ship because the eletromagnet chuck that can handle " high working loads " perfectly.

Short answer for you all who don't want to write more.