Sail E0 Webinar

MCQs

Total Questions : 1709 | Page 142 of 171 pages
Question 1411. The motion of air mass in a tornado is a________________?
  1.    free vortex motion
  2.    forced vortex motion
  3.    free vortex at center and forced vortex outside
  4.    forced vortex at center and free vortex outside
 Discuss Question
Answer: Option D. -> forced vortex at center and free vortex outside
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1412. Stream lines and path lines always coincide in case of__________________?
  1.    steady flow
  2.    laminar flow
  3.    uniform flow
  4.    turbulent flow
 Discuss Question
Answer: Option A. -> steady flow
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1413. The continuity equation pi V,A,= p2V2A2 is based on the following assumption regarding flow of fluid______________?
  1.    steady flow
  2.    uniform flow
  3.    incompressible flow
  4.    frictionless flow
 Discuss Question
Answer: Option A. -> steady flow
WHERE PI AND P2 ARE MASS DENSITIES
Question 1414. If the velocity is zero over half of the cross-sectional area and is uniform over the remaining half, then the momentum correction factor is_______________?
  1.    1
  2.    4/3
  3.    2
  4.    4
 Discuss Question
Answer: Option C. -> 2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1415. Which of the following is used to measure the discharge ?
  1.    current meter
  2.    venturimeter
  3.    pitot tube
  4.    hotwire anemometer
 Discuss Question
Answer: Option B. -> venturimeter
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1416. In steady flow of a fluid, the total accele ration of any fluid particle______________?
  1.    can be zero
  2.    is never zero
  3.    is always zero
  4.    is independent of coordinates
 Discuss Question
Answer: Option A. -> can be zero
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1417. Coefficient of velocity of venturimeter_________________?
  1.    is independent of Reynolds number
  2.    decreases with higher Reynolds number
  3.    is equal to the coefficient of discharge of venturimeter
  4.    none of the above
 Discuss Question
Answer: Option C. -> is equal to the coefficient of discharge of venturimeter
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1418. The discharge through a V- notch varies as______________?
  1.    H1/2
  2.    H3’2
  3.    H5/2
  4.    H5’4 where H is head
 Discuss Question
Answer: Option C. -> H5/2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1419. Coefficient of discharge for a totally submerged orifice as compared to that for an orifice discharging free is__________________?
  1.    slightly less
  2.    slightly more
  3.    nearly half
  4.    equal
 Discuss Question
Answer: Option A. -> slightly less
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1420. Size of a venturimeter is specified by________________?
  1.    pipe diameter
  2.    throat diameter
  3.    angle of diverging section
  4.    both pipe diameter as well as throat diameter
 Discuss Question
Answer: Option A. -> pipe diameter
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024
Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024
Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024
GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024
CBT Mixed Test 1 GPOE/GPA SAIL E0 2024