14) Which type of the extinguishers are used to put out fire on metals that are capable of burning?
Answer is:
Class D
Related Safety MCQ with Answers
Answer is:
Physical hazards
Explanation:
Physical hazards under occupational health hazards are
*Noise
*Heat and cold stress
*Vibration
*Radiation (ionising & Non-ionising )
*Illumination etc.,
Answer is:
Ergonomic hazards
Explanation:
Ergonomic hazards under occupational health hazards are
*Poor manual handling technique
*Wrong layout of machinery
*Wrong design
*Poor housekeeping
*Awkward position
*Wrong tools etc,