common occupational skills

A maintenance crew of three workers — a millwright, an electrician, and an instrumentation technician — must lock out a piece of equipment at its main disconnect to perform their separate tasks. The disconnect handle accepts only one padlock. Which device should they use?

A lockout hasp with multiple lock holes, so each worker applies their own personal padlock.

A millwright is filling a hydraulic reservoir from a transfer pump. The fill port overflows and hydraulic oil begins spreading across the shop floor toward a nearby floor drain. Which sequence describes the correct response to the spill?

1. Shut off the transfer pump to stop the flow.

2. Don chemical-resistant gloves, safety glasses, and oil-resistant footwear.

3. Place absorbent socks between the spill and the floor drain.

4. Notify the supervisor and apply absorbent to the spill.

5. Place saturated absorbent in the designated oily-waste container.

In respect to the Workplace Hazardous Material Information System (WHMIS), who is responsible for ensuring that Material Safety Data Sheets (MSDS) / Safety Data Sheets (SDS) are accessible to workers/employees?

The employer.

The symbol K classifies which of the following types of fire?

This class of fire involves cooking oils and fats.