Sheet Glass Manufacture The Float Process Reading Answers

When heated to about 1500 degrees celsius c this becomes a molten mass that hardens when slowly cooled.

Sheet glass manufacture the float process reading answers.

Ielts reading test 6. From the other plates of glass emerge cut precisely to specification at rates as high as 6 000 tonnes a week. Answer all the questions. Pilkington had been experimenting with improving the melting process and in 1952 he had the idea of using a bed of molten metal to form the flat glass eliminating altogether the need for rollers within the float bath.

The step by step manufacturing of float glass watch the magic of this science based process begins to unfold in a series of stages on a float line that may be nearly half a kilometre long. The float process reading practice test has 13 questions belongs to the science subject. Raw materials enter at one end. The meaning and power of smell reading.

The float process glass which has been made since the time of the mesopotamians and egyptians is little more than a mixture of sand soda ash and lime. You should spend about 20 minutes on questions 1 13 which are based on reading passage 109 below. When heated to about 1500 degrees celsius c this becomes a molten mass that hardens when slowly cooled. In total 13 questions 5 questions are true false not given form 8 questions are plan map diagram labelling form.

Glass which has been made since the time of the mesopotamians and egyptians is little more than a mixture of sand soda ash and lime. You can change your answers at any time during the test. Answer key of sheet glass manfacture. Each question carries one mark.

This process allows the manufacture of clear tinted and coated glass for buildings and clear and tinted glass for vehicles. Glass which has been made since the time of the mesopotamians and egyptians is little more than a mixture of sand soda ash and lime. The float process test 2 reading cambridge ielts 8 academic answer key test 2 all answer key of ci 8. The float process reading practice test has 13 questions belongs to the science subject.