Use of preheated air for combustion of fuel in the furnace, increases the Options: A . &nbspScale losses of the furnace stock B . &nbspCalorific value of the fuel C . &nbspFlame temperature D . &nbspNone of these

Use of preheated air for combustion of fuel in the furnace, increases the

Question

Use of preheated air for combustion of fuel in the furnace, increases the

Options:

A . Scale losses of the furnace stock

B . Calorific value of the fuel

C . Flame temperature

D . None of these

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Question 1. C.V. (kcal/Nm³) of gaseous fuels __________ with increase in molecular weight.....

Question 2. 'Wobbe index' is a characteristic of....

Question 3. Pitch creosote mixture (PCM) as compared to furnace oil is a better fuel, because its....

Question 4. The calorific value of natural gas is about __________ kcal/Nm³.....

Question 5. Calorific value of wood gas is about __________ kcal/Nm³.....

Question 6. Calorific value of coke even gas produced by low temperature carbonisation of coal is about __________ Kcal/Nm³.....

Question 7. The calorific value of 'LPG' (50% propane + 50% butane) is about __________ kcal/Nm³.....

Question 8. The calorific value of producer gas is around __________ kcal/Nm³....

Question 9. Yield of pitch from distillation of high temperature tar is around __________ percent.....

Question 10. Supply of excess air for complete combustion of fuel is necessitated to facilitate....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0