Plumbing technology

Which is NOT a good factor of maintaining proper hygiene?

• a regular bath

• eat regular

• clean finger nails

• clean clothes

• eat regular

The profession plumber should always wear a helmet when necessary, because it;

• makes him/her looks good

• keep his head and hair

• is part of his uniform

• protects his head from falling objects

A person lifting load from the ground should have

• bent knees and straight back

• straight knees and curve back

• back straight and knees straight

• knees bent and back bent

It is important to wear goggles when working with concrete nails in order to

• keep dust out of your face

• prevent damage to your eyes

• be able to see the nail more clearly

• shade the sun glaze

As a precaution, when operating machine , the user should always

• wear a pair of goggles and have in his possession a cooling substance

• have an individual first aid kit nearby

• wear goggles when it sparks

• touch the object occasionally to determine the temperature

Emergency stop buttons is usually coloured

• purple

• red

• black

• green

Which is the correct thing to do if a person has a severe external bleeding and no dressing is available?

• wash the wound carefully

• hold the sides of the wound firmly together

• apply Detol to it

• put the person to lie down and keep him warm

Which is not true in the case of a fire / explosion?

• set off alarm system

• suspend work immediately

• run for safety

• call on professional for help immediately

Never handle electrical plugs with wet hands. What is the reason for this?

• the system may suffer short circuit

• damage may occur in the plug

• water conducts electricity, which can cause serious damage to you

• it may cause a electric fire

Nearly half of the workshop accidents are a result of

• fall and trips

• burns and lifting

• cutting and falls

• lifting and cuts