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ESE 2020: Standards and Quality practices in Production Quiz 4

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Question 1

What is non-destructive test?

Question 2

The purpose of a boring operation in relation to a drilling operation is to

Question 3

Which industrial waste is mainly used in the construction industry?

Question 4

In order to measure /detect materials by non-destructive testing the method generally used is

Question 5

Consider the following statements regarding safety during demolition of a multistory building:
1. Demolition need not proceed storey by storey
2. Floor openings, not used for material chutes, should be enclosed with adequate guard rails.
3. Before demolition starts all lath and loose plaster shall be stripped off throughout the building
4. Adequate and well-stiffened lateral bracing shall be provided for walls
Which of the above statements are correct?

Question 6

Which of the following is a non-destructive test?

Question 7

Consider the following statements:
Ultrasonic pulse velocity test to measure the strength of concrete is
1) Used to measure the strength of wet concrete.
2) Used to obtain estimate of concrete strength of finished concrete elements.
3) A destructive test.
4) A non-destructive test.
Which of these statements is/are correct?

Question 8

Which of the following is a destructive testing technique?

Question 9

Which among the following is not a type of Non-destructive testing?

Question 10

Which one of the following non destructive testing method uses fluorescent material?
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Dec 27ESE & GATE CE