Identify the CORRECT preventive measures to avoid potential accident from pressure hazard.

i. Proper training

ii. Proper housekeeping

iii. Continual inspection

iv. Emergency response plan

The symptom of second degree burn are as follows: blister of the skin will form, and in severe cases, fluid will collect under the skin.

The symptom of heat stroke are as follows:

i. Patient will have a temperature of 40.5º C or more

ii. Dry, with no perspiration.

Identify the CORRECT type of non-destructive testing for pressure vessel based on the following description:

"The test will be conducted by applying fine particles of ferromagnetic material to surface of vessel in order to identify the potential of disturbance in magnetic field"

A rupture occurs at boiler leading to blast effect and fragmentation leading to the damage to the building. Identify the CORRECT hazard related to the accident.

Identify the CORRECT statement related to fire extinguisher

i. Fire extinguisher are classified according to the types of fires

ii. Extinguisher may be classified as “ A,”“ B,”“ or “ or combinations of types.

iii. The example of fire extinguisher designation is ABC

iv. Multi purpose dry chemical is one of the common fire extinguisher