List - I List - II A. Kevlar I. PBO B. Dyneema II. HDPE C. Zylon III. PPS D. Ryton IV. Aramid
Choose the correct answer from the options given below :
Material Matching Solution
This solution explains the matching of materials from List-I with their classifications in List-II based on their chemical properties and common industry names.
List Matching Explanation
The correct matching is determined by identifying the specific class or type each material belongs to:
- Kevlar (A) is a brand name for an Aramid fiber. Thus, A matches with IV.
- Dyneema (B) is a brand name for Ultra-high-molecular-weight polyethylene (UHMWPE), a type of polyethylene. Given the options, HDP (High-Density Polyethylene) is the closest classification provided. Thus, B matches with II.
- Zylon (C) is a brand name for PBO (Poly(p-phenylene-2,6-benzobisoxazole)). Thus, C matches with I.
- Ryton (D) is a brand name for Polyphenylene sulfide (PPS). Thus, D matches with III.
Correct Option Derivation
Based on the analysis above, the correct pairings are:
- A - IV (Kevlar - Aramid)
- B - II (Dyneema - HDP)
- C - I (Zylon - PBO)
- D - III (Ryton - PPS)
Therefore, the correct option is A-IV, B-II, C-I, D-III.
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A. Berlin Wall is constructed
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B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
