Customer Centricity Celebrations - 2018 - Day-2

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| By Ganesh

Ganesh

Community Contributor

Quizzes Created: 4 | Total Attempts: 755

Questions: 10 | Attempts: 169 | Updated: Jan 31, 2023

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Questions and Answers

1.

What is the role of M E K OXIME?
- A.
  
  Anti skinning agent
- B.
  
  Dispersing agent
- C.
  
  Coalescing agent
- D.
  
  Binder
Correct Answer
A. Anti skinning agent

Explanation
M E K OXIME is used as an anti-skinning agent. Anti-skinning agents are substances that are added to coatings, paints, and varnishes to prevent the formation of a skin or film on the surface when exposed to air. They work by reacting with oxygen and preventing oxidation, which is the main cause of skinning. M E K OXIME specifically acts as an oxygen scavenger, effectively inhibiting the skinning process and maintaining the quality and usability of the product.

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2.

What is the role of Silicon solution 1% in MTO ?
- A.
  
  Wetting and dispersing agent
- B.
  
  Anti settling agent
- C.
  
  Thickener
- D.
  
  Dreier
Correct Answer
A. Wetting and dispersing agent

Explanation
Silicon solution 1% is used as a wetting and dispersing agent in MTO (Methanol-to-Olefins) process. Wetting agents help to reduce the surface tension of a liquid, allowing it to spread more easily. Dispersing agents help to break down and disperse solid particles in a liquid, preventing them from settling. In the context of MTO, silicon solution 1% is likely used to improve the wetting and dispersing properties of the solution, ensuring better mixing and dispersion of reactants and catalysts, leading to more efficient and effective chemical reactions.

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3.

Identify the Coalescing agent combination ?
- A.
  
  Nipacide CFF MV & TPP
- B.
  
  Optifilm enhancer & AM1512A
- C.
  
  R-5620 & Ruanta C12
- D.
  
  Texonol & NX-795
Correct Answer
D. Texonol & NX-795

Explanation
The correct combination of coalescing agents is Texonol & NX-795.

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4.

Identify the surfactant combination ?
- A.
  
  R-CARB & O CARB T
- B.
  
  Foamex 3062 & LORAMINE 101
- C.
  
  IGSURF 6170 P & ALKAMULS 6170
- D.
  
  None of the above
Correct Answer
C. IGSURF 6170 P & ALKAMULS 6170
5.

Which raw materials prevents micro organ growth in paint ?
- A.
  
  Rocima 623 & THOR IPS 30
- B.
  
  PAXGARD AP 001 & Nipacide CFFMV
- C.
  
  R-5620 & Ruanta C12
- D.
  
  A & b
Correct Answer
D. A & b

Explanation
The raw materials Rocima 623 and THOR IPS 30 are known to prevent the growth of microorganisms in paint. This means that when these materials are used in paint production, they help to inhibit the growth of bacteria, fungi, and other microorganisms that can degrade the quality of the paint over time.

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6.

Identify the Resin combination
- A.
  
  R-5620 & R-5685
- B.
  
  R 3437 & R-2361
- C.
  
  R-5635 & R-5905
- D.
  
  R-3437 & R-5685
Correct Answer
B. R 3437 & R-2361
7.

Identify the RMs from R8 category
- A.
  
  DIETHYLENE GLYCOL & TEXANOL
- B.
  
  DIPENTINE & WATER
- C.
  
  PREVENTOL BM5 & RUANTA C 12
- D.
  
  MARBOLITE 500 MESH & DOLOTALC 500 MESH
Correct Answer
A. DIETHYLENE GLYCOL & TEXANOL

Explanation
The correct answer is DIETHYLENE GLYCOL & TEXANOL because they are the only pair of substances listed that belong to the R8 category.

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8.

Identify the powder raw materials combination
- A.
  
  KOPTHIONE 40% FPS & LORAMINE 101
- B.
  
  RAMAFAST BLUE NAP 777 & TETRA POTASSIUM PYROPHOSPHATE
- C.
  
  PROPYLENE GLYCOL & MINERAL TURPENTINE OIL
- D.
  
  R-2361 & DIURON TECHNICAL
Correct Answer
B. RAMAFAST BLUE NAP 777 & TETRA POTASSIUM PYROPHOSPHATE
9.

Which raw material improves flow of the paint ?
- A.
  
  EFKA 6182
- B.
  
  WAX SOL
- C.
  
  COIL FLOW ADDITIVE
- D.
  
  PTSA
Correct Answer
C. COIL FLOW ADDITIVE

Explanation
The COIL FLOW ADDITIVE is the correct answer because it is specifically designed to improve the flow of paint. This additive helps to reduce viscosity and increase the ease of application, allowing the paint to flow smoothly and evenly.

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10.

Xylene importance in the resin Process ?
- A.
  
  To Maintain Reflux
- B.
  
  To remove water
- C.
  
  To control reaction temperature
- D.
  
  All the Above
Correct Answer
D. All the Above

Explanation
Xylene is important in the resin process for several reasons. Firstly, it is used to maintain reflux, which is the continuous boiling and condensing of a liquid to ensure that the reaction proceeds smoothly. Secondly, xylene is used to remove water from the reaction mixture, as water can interfere with the resin formation. Lastly, xylene is also used to control the reaction temperature, as it has a high boiling point and can help regulate the heat produced during the reaction. Therefore, all of the given options are correct.

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Current Version
Jan 31, 2023

Quiz Edited by
ProProfs Editorial Team
Dec 18, 2018

Quiz Created by
Ganesh

Customer Centricity Celebrations - 2018 - Day-2

What is the role of M E K OXIME?

What is the role of Silicon solution 1% in MTO ?

Identify the Coalescing agent combination ?

Identify the surfactant combination ?

Which raw materials prevents micro organ growth in paint ?

Identify the Resin combination

Identify the RMs from R8 category

Identify the powder raw materials combination

Which raw material improves flow of the paint ?

Xylene importance in the resin Process ?