Exercise 1 - Mechanical engineering

Engineering, which is about putting …………….. into action, is largely a practical activity.

• ideas

  nt

• Equipment

• Distributions

• Generation

Electricity generating is concerned with ……………………….

• Products

• Power station

• Services

• Suppy

Electronic engineering is concerned with ……………components and equipment for communications, computing, and so on.

• a.      Develop

• a.      Developed

• a.      Developing

• a.      Development

Mechanical engineering is concerned with ……………equipment the foods and drinks that fill the supermarkets.

• a.      Prepared

• a.      Preparing

• a.      Preparest

• Preparement

Engineering is ………….. a practical activity.

• Large

• Largely

• largeness

• Largest

Electrical engeers all the services we need in our homes and places of work, including …………., heating, ventilation, air-conditioning, refrigeration.

• Lighting

• Light

• Generate

• to Generate

X-ray machines result from mechanical and electrical engineers ……………. with medical experts to convert ideas into life-saving products.

• combining

• combine

• combines

• To combine

Aluminium, which a light, …………. and ductile metal, is used to make  aircraft, engine components, foil, and cooking utensils.

• a.      tough

• clear

• hard

• soft

Copper, which is very ……………, tough and ductile and highly conductive, is used to make electric wiring, PCBs and tubing.

• a.      less conductive

• malleable

• hard

• tough

Safety helmet, car components, telephones and kitchen wares are made of ABS, which has high ……………. and toughness.

• plastics

• contacts

• impact strength

• high conductive