Activity 2

The picture shown below is an example of what type of safety sign?

• general information sign

• fire sign

• regulatory sign

• emergency information sign

The following are examples of biological hazard except one.

• mold and fungi

• excessive noise

• blood and body fluids

• sewage

This way of controlling hazard focuses on the source of the hazard, consists of substitution, elimination and equipment modification.

• Management control

• Administrative Control

• Engineering Control

• System control

Which of the following picture shows a mandatory sign?

• 
• 
• 
• 

PPE stands for

• Personal Priority Equipment

• Personal Protective Equipment

• Priority Protective Equipment

• Physical Protective Equipment

Which of the following PPE is used as an ear protection?

• Earmuffs

• Safety shoes

• Safety goggles

• Leather Jacket

Which of the following is the formula for finding the area of a circle?

• l x w

Convert 25m to mm

• 250mm

• 2500mm

• 2.5mm

• 25000mm

Find the volume of a water tank that is 8 inches in diameter and 10 inches long. (note: use pi = 3.14)

• 520.4 cubic inches

• 250.4 cubic inches

• 502.4 cubic inches

• 504.2 cubic inches

Find the area of a rectangular lot whose length is 12m and having a width of 13m.

• 165 square meters

• 156 square meters

• 156 cubic meters

• 165 cubic meters