Sail E0 Webinar

MCQs

Total Questions : 71 | Page 3 of 8 pages
Question 21. Diameter of sun can be given as ____________
  1.    1.39 * 10⁷ km
  2.    1.9 * 10⁶ km
  3.    1.39 * 10⁶ km
  4.    1.39 * 10¹⁶ km
 Discuss Question
Answer: Option C. -> 1.39 * 10⁶ km
Answer: (c).1.39 * 10⁶ km
Question 22. Temperature on the sun is around ______________
  1.    575 – 600 K
  2.    7550 – 8000 K
  3.    5570 – 6000 K
  4.    5750 – 6000 K
 Discuss Question
Answer: Option D. -> 5750 – 6000 K
Answer: (d).5750 – 6000 K
Question 23. The energy radiated from sun in visible region will be around ____________
  1.    43%
  2.    45%
  3.    47%
  4.    50%
 Discuss Question
Answer: Option A. -> 43%
Answer: (a).43%
Question 24. Around how much percentage, the incident radiant flux can be absorbed by the materials present on earth?
  1.    48%
  2.    37%
  3.    42%
  4.    50%
 Discuss Question
Answer: Option A. -> 48%
Answer: (a).48%
Question 25. The value of solar constant can be given as __________
  1.    1637 W / m²
  2.    1367 W / m²
  3.    136 W / m²
  4.    3167 W / m²
 Discuss Question
Answer: Option B. -> 1367 W / m²
Answer: (b).1367 W / m²
Question 26. Which of the following can act as an example for air-borne platform?
  1.    LISS-III
  2.    Dakota
  3.    MOS
  4.    LISS-II
 Discuss Question
Answer: Option B. -> Dakota
Answer: (b).Dakota
Question 27. Which of the following field is used by the EM waves?
  1.    Solar field
  2.    Polarized field
  3.    Electric field
  4.    Micro field
 Discuss Question
Answer: Option C. -> Electric field
Answer: (c).Electric field
Question 28. Which of the following is not a classification of scattering principle?
  1.    Faraday scattering
  2.    Rayleigh scattering
  3.    Mie scattering
  4.    Non-selective scattering
 Discuss Question
Answer: Option A. -> Faraday scattering
Answer: (a).Faraday scattering
Question 29. Polar orbiting satellites are generally placed at an altitude range of __________
  1.    7-15km
  2.    7000-15000km
  3.    700-1500km
  4.    70-150km
 Discuss Question
Answer: Option C. -> 700-1500km
Answer: (c).700-1500km
Question 30. Among the following, which describes Stefan- Boltzmann formula?
  1.    M = σ/T⁴
  2.    M = σ-T⁴
  3.    M = σ+T⁴
  4.    M = σ*T⁴
 Discuss Question
Answer: Option D. -> M = σ*T⁴
Answer: (d).M = σ*T⁴

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

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