Sail E0 Webinar

MCQs

Total Questions : 3147 | Page 130 of 315 pages
Question 1291. The line of action of the force of buoyancy acts through the centre of gravity of the volume of the liquid displaced.
  1.    True
  2.    False
  3.    Can't say
  4.    None of these
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 1292. The viscosity of a liquid __________ its rate of flow through a hole in a vessel.
  1.    effects
  2.    does not effect
  3.    Can't say
  4.    None of these
 Discuss Question
Answer: Option A. -> effects
Answer: (a).effects
Question 1293. The Cippoletti weir is a __________ weir.
  1.    rectangular
  2.    triangular
  3.    trapezoidal
  4.    circular
 Discuss Question
Answer: Option C. -> trapezoidal
Answer: (c).trapezoidal
Question 1294. The formula for discharge over a sharp-crested weir and Ogee weir is same as that of a rectangular weir
  1.    Agree
  2.    Disagree
  3.    Can't say
  4.    None of these
 Discuss Question
Answer: Option A. -> Agree
Answer: (a).Agree
Question 1295. The metacentric height is the distance between the
  1.    centre of gravity of the floating body and the centre of buoyancy
  2.    centre of gravity of the floating body and the metacentre
  3.    metacentre and centre of buoyancy
  4.    original centre of buoyancy and new centre of buoyancy
 Discuss Question
Answer: Option B. -> centre of gravity of the floating body and the metacentre
Answer: (b).centre of gravity of the floating body and the metacentre
Question 1296. The volume of a fluid __________ as the pressure increases.
  1.    remains same
  2.    decreases
  3.    increases
  4.    None of these
 Discuss Question
Answer: Option B. -> decreases
Answer: (b).decreases
Question 1297. A jet of water discharging from a 40 mm diameter orifice has a diameter of 32 mm at its vena contracta. The coefficient of contraction is
  1.    0.46
  2.    0.64
  3.    0.78
  4.    0.87
 Discuss Question
Answer: Option B. -> 0.64
Answer: (b).0.64
Question 1298. The vacuum pressure can be measured with the help of a piezometer tube.
  1.    True
  2.    False
  3.    Can't say
  4.    None of these
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 1299. The pressure of the liquid flowing through the divergent portion of a venturimeter
  1.    remains constant
  2.    increases
  3.    decreases
  4.    depends upon mass of liquid
 Discuss Question
Answer: Option C. -> decreases
Answer: (c).decreases
Question 1300. According to Bazin's formula, the discharge over a rectangular weir is mL2g x H^3/2 where m is equal to
  1.    0.405 + (0.003/H)
  2.    0.003 + (0.405/H)
  3.    0.405 + (H/0.003)
  4.    0.003 + (H/0.405)
 Discuss Question
Answer: Option A. -> 0.405 + (0.003/H)
Answer: (a).0.405 + (0.003/H)

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

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024
Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024
Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024