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Sheet Glass Manufacture the Float Process Reading Answers With Explanation

The IELTS reading test is taken to determine the skimming, reading and grasping skills of learners. It consists of three passages with different question types that candidates have to answer within the given time limit- 60 minutes. Here, to give you an overview of the task type, the following write-up contains- sheet glass manufacture the float process reading answers with detailed explanations. It assists you in knowing your reading skills.

Also, going through it provides you insight into how to solve the question types that come in this segment. Furthermore, it helps you in achieving your desired band score on the IELTS test. So, let’s begin with reading the passage.

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Answers of Sheet Glass Manufacture the Float Process Reading Answers with Explanations

Here, the below section contains sheet glass manufacture the float process reading answers with their proper explanations. So, let’s go through it and learn how to answer the different questions in the IELTS reading section.

Question 1

ANSWER :Spinning
Explanation :The third line of the first paragraph states, “The first successful method for making clear, flat glass involved spinning.” As per this statement, the first method that was used to make the glass clear and flat was spinning. Therefore, here, the answer is spinning.

Question 2

ANSWER :Perfectly Unblemished
Explanation :According to the fourth line of paragraph 1, “This method was very effective as the glass had not touched any surfaces between being soft and becoming hard, so it stayed perfectly unblemished, and finish.” This line states the spinning method was effective and made the glass perfect. Hence, as per this here, the answer is perfectly unblemished.

Question 3

ANSWER :Labour Intensive
Explanation :The last line of paragraph 1 states, “However, the process took a long time and was labour intensive.” According to this line, the spinning method has two drawbacks- it took too much time, i.e. it was too slow, and it was labour intensive. So, as per this, here the answer is labour-intensive.

Question 4

ANSWER :Thickness
Explanation :According to the third and fourth lines of the second paragraph, “This allowed glass of virtually any thickness to be made non-stop, but the rollers and polished.” Here, the word virtually any state varying or nearly any kind. As per this, the answer to the asked question is thickness.

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Question 5

ANSWER :Marked
Explanation :As per the fourth and fifth lines of the second paragraph, “but the rollers would leave both sides of the glass marked, and these would then need to be ground and polished.” According to these lines, the old ribbon technique, using the rollers makes the glasses marked. Hence, here, the answer is marked.

Question 6

ANSWER :Molten (Glass)
Explanation :According to the fourth line of the second paragraph, “Consequently, when pouring molten glass onto the molten tin, the underside of the glass would also be perfectly flat.” As per this line, the horizontal and flat surface of the metal-molten controls the gravity is an important thing in making of glass sheet. In addition, as the glass is poured onto molten tin, it makes it flat. So, as per this, the answer is molten.

Question 7

ANSWER :Molten Tin
Explanation :The last line of the third paragraph states, “The best metal for the job was tin.” According to this line and the explanation given in the passage, the ideal method, as per Pilkington, for making flat glass with molten metal was tin. In addition, he makes a plan to implement this process. Therefore, as per this, here the correct answer is tin.

Question 8

ANSWER :Rollers
Explanation :As per the fourth and fifth lines of the second paragraph, “This allowed glass of virtually any thickness to be made non-stop, but the rollers would leave both sides of the glass marked and polished.” According to this line, for the constant use of the ribbon method, it was vital for the molten metal to undergo between heated rollers, which marked the glass from both sides, making the glass polished and grounded. Hence, here, the answer is rollers.

Question 9

ANSWER :True
Explanation :In the last few lines of the third paragraph, it is mentioned, “ The metal had to melt at a temperature less than the hardening point of glass (about 600°C), but (about 1500°C).” As per this statement, there are specific properties decided for melting the metal. So, here, the answer is true.

Question 10

ANSWER :Not Given
Explanation :In the fifth paragraph, the author states that “Pilkington built a pilot plant in 1953 and by 1955, he had convinced his company to build a full-scale plant. However, it and glass.” However, here, it is not clearly mentioned whether Pilkington invested his own money or not. So, as per this, here the answer is not given.

Question 11

ANSWER :False
Explanation :According to the second line of the fifth paragraph, “However, it took 14 months of non-stop production, costing the company £100,000 a month, before the plant produced any usable glass.” As per this, the plant was not successful instantly. Therefore, here, the statement did not match with the given passage, so the answer is false.

Question 12

ANSWER :True
Explanation :As per the first line of the seventh paragraph, “However, the product has changed dramatically, from a single thickness of 6.8 mm to a range from sub-millimetre and perfection.” According to this, in the past, the process invented by Pilkington was almost perfect which means improved. Hence, the answer is true.

Question 13

ANSWER :True
Explanation :In the last lines of the seventh paragraph, it is mentioned, “Inspection technology allows more than 100 million measurements a second to be made across and to see.” According to this statement, computers see faults that humans are unable to locate. So, as per this, here, the phrase is true.

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