HUEIC-ENGLISH FOR M.E.-UNIT 8&9: Welding Technology & CIM

Arc welding is a method of ________ two metal pieces.

• breaking

• cutting

• joining

• separating

When metal is welded, it ________ first.

• freezes

• melts

• stays cold

• shrinks

After the metal cools down, it ________ into one solid piece.

• evaporates

• stays liquid

• solidifies

• floats

Ultrasonic ________ is a modern technology in mechanical engineering.

• painting

• moving

• welding

• drawing

Computer-Integrated Manufacturing uses ________ to control the entire production process.

• paper

• hands

• computers

• fire

Computer-Integrated Manufacturing allows individual processes to ________ information with each other.

• hide

• stop

• exchange

• forget

The advantage of Computer-Integrated Manufacturing is making manufacturing faster and with less ________.

• noise

• heat

• error-prone

• slow

Computer-Integrated Manufacturing relies on closed-loop control processes, based on real-time ________ from sensors.

• output

• food

• input

• sleep

Computer-Integrated Manufacturing is also known as flexible design and ________.

• office

• driving

• manufacture

• eating