Sail E0 Webinar

MCQs

Total Questions : 476 | Page 7 of 48 pages
Question 61. What is the maximum pressure below which oxidation reactions occur?
  1.    110 bar
  2.    150 bar
  3.    220 bar
  4.    250 bar
 Discuss Question
Answer: Option C. -> 220 bar
Answer: (c).220 bar
Question 62. The cathode material corrodes during the process.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 63. What is the minimum feed flow rate for industrial applications of WAO?
  1.    1 m³/h
  2.    5 m³/h
  3.    10 m³/h
  4.    50 m³/h
 Discuss Question
Answer: Option A. -> 1 m³/h
Answer: (a).1 m³/h
Question 64. Electro-coagulation process removes bacteria.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 65. What is the minimum number of electrodes required for the process?
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option B. -> 2
Answer: (b).2
Question 66. UASB is only used for lower levels of treatment.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 67. _________ at the top prevent an outflow of the sludge blanket.
  1.    Rubber cock
  2.    Out pipe
  3.    Baffle
  4.    Stopper
 Discuss Question
Answer: Option C. -> Baffle
Answer: (c).Baffle
Question 68. A sludge blanket in the reactor is ______
  1.    At the top
  2.    At the bottom
  3.    Absent
  4.    In between
 Discuss Question
Answer: Option D. -> In between
Answer: (d).In between
Question 69. _____ breaks down the organic matter.
  1.    Bacteria
  2.    Fungi
  3.    Virus
  4.    Algae
 Discuss Question
Answer: Option A. -> Bacteria
Answer: (a).Bacteria
Question 70. How does the wastewater enter the reactor?
  1.    Bottom
  2.    Top
  3.    Side
  4.    Top and side
 Discuss Question
Answer: Option A. -> Bottom
Answer: (a).Bottom

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