ExamVeda
Login
Home

Metallurgical Analysis MCQ Questions and Answers | Metallurgical Engineering

Enhance your knowledge of Metallurgical Analysis with this comprehensive collection of MCQ questions and answers. These MCQ questions and answers in Metallurgical Analysis are specifically designed for students of Metallurgical Engineering who are preparing for the GATE Exam. Strengthen your preparation and excel in your studies with this valuable resource. Page-4 section-1

31
During Orsat analysis of coke oven gas, the unsaturated hydrocarbons (represented by C2.5H5) is absorbed by the
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
32
Eschka process is used for determining the . . . . . . . . sulphur of coal.
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
33
Estimation of total iron in oxide ore comprises of three basic steps namely (i) extraction of iron into solution (ii) oxidation for volumetric analysis or precipitation for gravimetric analysis, and (iii) titration in volumetric analysis or ignition and weighting in gravimetric analysis. Which of the following concentrated acid is used for the first step i.e. extraction of iron into solution?
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
34
Bomb calorimeter is used for determining the . . . . . . . . sulphur of coal.
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
35
Potassium hydroxide sulution used as an absorbent in orsat apparatus is capable of absorbing
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
36
In the bomb calorimeter used for the determination of calorific value of coal,
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
37
Which of the following sulphur compounds present in coal that can not be reduced by washing of coal, is not determined directly?
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
38
Combined carbon content in iron and steel is determined by treating the sample with dilute HNO3. So that combined carbon forms a soluble brown nitrated compound, the intensity of which is matched with that of a standard sample of similar composition treated under similar condition. The intensity of color produced is proportional to the carbon content of iron of steel sample. This method of combined carbon determination is called the
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board