Tripping wires and Heavy Equipments

Case:

"There are wires flying all over the community, which is too unsafe." Recently, Mr. Wang, a resident of No. 32 Jiaxing Road, Shibei District, Qingdao City, reported to Xinwang (0532-80889431) that the outer walls of the old community where they live are covered with various wires and network cables messed together which not only affects the aesthetics of the residents' living environment, but also makes people worry about the potential safety hazards of these lines. As the residents said, the outer walls of the community are indeed covered with various wires and network cables. Some lines are exposed without any protective measures, while others are entangled together, forming a messy picture. Xinwang reporters noticed that some lines have been damaged and loose, and even the walls in some places have peeled off due to aging of the lines.

What would cause?

• Tripping over wires

  Electrocution

• Tripping over wires

  Fire

• Electrocution

  Heavy equipment falling

• Fire

  Heavy equipment falling

According to the graphic, what kind of physical problem will be caused?

• Tripping over wires

• Electrocution

• Fire

• Heavy Equipment falling

Some netizens posted that various wires were entangled on the electric poles outside the gate of a unit in Sanhui Town, Qu County, Sichuan, like a "spider web", and they were worried that there would be safety hazards. In response, the Sanhui Town Government of Qu County replied online that the wires on the electric poles came from China Mobile, China Telecom, China Unicom and Radio and Television Network, and that it was a historical problem.

What is NOT the solution of this case?

• Encase the wires in cable covers

• Tuck trailing wires

• Use wireless technology to eliminate the use of wires

• Use strong safe table

There are all kinds of wires on Xiao Ming's desk. There are charging cables, adapter cables, connecting cables, and computer main cables. Which is inappropriate for Xiao Ming organize his wires?

• Encase the wires in cable covers

• Tuck trailing wires under desks or carpets

• Use wireless technology

• Wrapped together with tape

Avoid falling debris

Usually, electronic components are relatively fragile. Be careful not to drop heavy objects during operation, which may hit the circuit board and cause high-probability component damage. Do not drop small conductive parts onto the motherboard or board. These small parts may also cause short circuits when powered on, so be careful of falling foreign objects. It is usually recommended to:

Place the disassembled equipment on a workbench or desktop for operation.

During the disassembly process, the components need to be held firmly to prevent them from falling.

Screws and other small accessories should be placed outside the equipment.

After installation, arrange the wiring and confirm that there are no debris left inside the equipment.、

Which physical problem in this case is mentioned?

• Electrocution

• Fires

• Tripping over wires

• Heavy equipment falling

Which is the reason for tripping over wires?

• Exposed wire

• Long wire or cables trailing across floor

• Water damage

• Weak support of the table

Which is not the solution for tripping over wires?

• Encase the wires in cable covers

• Tuck trailing wires under desks or carpets

• Using wireless technology to eliminate the use of wires altogether

• insulated wires

The projectors have evolved from wired to wireless. Technological advances have improved our lifestyles, and simple designs can also avoid from tripping over wires.

According to what we learned, which method it used for preventing from tripping over wires?

• Encase the wires in cable covers

• Tuck trailing wires under desks or carpets

• Using wireless technology to eliminate the use of wires altogether

• insulated wires

Which is not the reason cause heavy equipment falling?

• Equipment not positioned securely onto desks

• Poor quality desks or support

• Water damage

• Table is too messy

What happened?

During the lifting plan to lift cargo from the crew transfer vessel (CTV) to the wind turbine generator (WTG) access platform, a cargo piece broke away and fell from a height of 5 meters (16 feet).

The 100kg (220lb) cargo fell onto the bow, causing minor damage to the deck.

No one was injured as a no-go zone was set before the work began.

What is not the prevention of this case?

• Make sure the equipment is positioned away from the edge of the deck.

• Make sure the deck has plenty of space.

• Use strong deck and cargo piece that can support the weight with ease.

• Do not cover the air vent of the equipment