Sail E0 Webinar

MCQs

Total Questions : 88 | Page 7 of 9 pages
Question 61. What does DAF stand for?
  1.    Dissolved aerobic floatation
  2.    Dissolved air floatation
  3.    Dissolved air filtration
  4.    Deoxygenated anaerobic floatation
 Discuss Question
Answer: Option B. -> Dissolved air floatation
Answer: (b).Dissolved air floatation
Question 62. How many types of DAF are present?
  1.    2
  2.    3
  3.    4
  4.    5
 Discuss Question
Answer: Option A. -> 2
Answer: (a).2
Question 63. How much time does the circular DAF need to complete the process?
  1.    2 minutes
  2.    3 minutes
  3.    4 minutes
  4.    5 minutes
 Discuss Question
Answer: Option B. -> 3 minutes
Answer: (b).3 minutes
Question 64. What is the hydraulic loading rate considered for a conventional dissolved air flotation?
  1.    4 m/h
  2.    5-15 m/h
  3.    25-30 m/h
  4.    35-40 m/h
 Discuss Question
Answer: Option B. -> 5-15 m/h
Answer: (b).5-15 m/h
Question 65. What is the contact zone loading rate for a conventional dissolved air floatation process considered?
  1.    120-300 m/h
  2.    300-350 m/h
  3.    40-90 m/h
  4.    60-180 m/h
 Discuss Question
Answer: Option A. -> 120-300 m/h
Answer: (a).120-300 m/h
Question 66. What is the separation zone loading rate for a conventional dissolved air floatation process considered?
  1.    10-30 m/h
  2.    30-35 m/h
  3.    4-9 m/h
  4.    6-18 m/h
 Discuss Question
Answer: Option D. -> 6-18 m/h
Answer: (d).6-18 m/h
Question 67. What is the contact zone loading rate for a conventional dissolved air floatation process considered?
  1.    100-200 m/h
  2.    300-350 m/h
  3.    40-90 m/h
  4.    60-180 m/h
 Discuss Question
Answer: Option A. -> 100-200 m/h
Answer: (a).100-200 m/h
Question 68. What is the hydraulic loading rate considered for a high rate dissolved air flotation?
  1.    10-30 m/h
  2.    30-35 m/h
  3.    40-55 m/h
  4.    60-80 m/h
 Discuss Question
Answer: Option A. -> 10-30 m/h
Answer: (a).10-30 m/h
Question 69. What are the product gases of anaerobic digestion?
  1.    Carbon-dioxide and methane
  2.    Methane and oxygen
  3.    Oxygen and carbon-dioxide
  4.    Nitrogen and methane
 Discuss Question
Answer: Option A. -> Carbon-dioxide and methane
Answer: (a).Carbon-dioxide and methane
Question 70. What is the mixture of methane and carbon-dioxide of anaerobic digestion called?
  1.    Waste gases
  2.    Poisonous gas
  3.    Biogas
  4.    Carbo-methane
 Discuss Question
Answer: Option C. -> Biogas
Answer: (c).Biogas

Latest Videos
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

Latest Test Papers

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0