Adhesives Interview Questions

Adhesives interview questions

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Total Questions: 5

1. The substances which are capable of uniting two other materials together by adhering strongly to the surface of both are called

A. Organic conducting polymers

B. Biodegradable polymers

C. Adhesives

D. Composites

Correct Answer is : Adhesives

2. Select the incorrect statement from the following option.

A. Two surfaces are rapidly, economically and easily joined to each other by adhesives

B. The process of applying adhesives requires highly specialized workers or high heat

C. Adhesives bonding requires less after-finishing

D. Bonding by adhesives gives smoother finished surfaces

Correct Answer is : The process of applying adhesives requires highly specialized workers or high heat

3. Corrosion of metals at the joints is minimized by joining dissimilar metals with adhesives because

A. Direct metal to metal contact is avoided

B. Adhesive act as a lubricator at the joints

C. Metals are covered with adhesives

D. Adhesives prevent the exposure to environment

Correct Answer is : Direct metal to metal contact is avoided

4. Adhesives joints are leak-proof for

A. Solids only

B. Liquids only

C. Gases only

D. Both liquids and gases

Correct Answer is : Both liquids and gases

5. The strength of adhesive joint is _____________ than mechanical joint obtained by welding or riveting.

A. More

B. Less

C. Equals to

D. Very less

Correct Answer is : Less

Adhesives interview questions