Sail E0 Webinar

MCQs

Total Questions : 1634 | Page 17 of 164 pages
Question 161. The fluid used in hydraulic controller is
  1.    Water
  2.    Steam
  3.    Air
  4.    Oil
 Discuss Question
Answer: Option D. -> Oil
Question 162. Liquid discharge from a tank or reservoir can not be measured by
  1.    Orificemeters
  2.    Weirs
  3.    Mouthpieces
  4.    Notches
 Discuss Question
Answer: Option A. -> Orificemeters
Question 163. Thermal conductivity measurement com-prises the working principle of a
  1.    CO₂ analyser
  2.    Polarimeter
  3.    Spectrometer
  4.    Chromatograph
 Discuss Question
Answer: Option A. -> CO₂ analyser
Question 164. Change of angle of refraction with composition comprises the working principle of a
  1.    Polarimeter
  2.    Polarograph
  3.    Spectrometer
  4.    Refractrometer
 Discuss Question
Answer: Option D. -> Refractrometer
Question 165. A simple pitot tube measures the
  1.    Average velocity
  2.    Maximum velocity
  3.    Point velocity
  4.    Static pressure
 Discuss Question
Answer: Option D. -> Static pressure
Question 166. Identify an unbounded input from inputs whose transfer functions are given below
  1.    1
  2.    1/S
  3.    1/S²
  4.    1/(S² + 1)
 Discuss Question
Answer: Option C. -> 1/S²
Question 167. Flow rate of sludge is not measured by a/an
  1.    Orificemeter
  2.    Open weir
  3.    Kennison nozzle
  4.    Both B & C
 Discuss Question
Answer: Option D. -> Both B & C
Question 168. An amplitude ratio of 0.1 corresponds to __________ decibels.
  1.    20
  2.    -20
  3.    10
  4.    -10
 Discuss Question
Answer: Option B. -> -20
Question 169. Emission spectroscopy is used for
  1.    Solids and metal analysis
  2.    Determining water purity
  3.    Determination of CO₂ in gases
  4.    NOxdetermination
 Discuss Question
Answer: Option A. -> Solids and metal analysis
Question 170. Temperature of molten pig iron (1450°C) and molten slag (1500°C) flowing out of a blast furnace is measured by a/an
  1.    Chromel-alumel thermocouple
  2.    Optical pyrometer
  3.    Radiation pyrometer
  4.    Either B or C
 Discuss Question
Answer: Option D. -> Either B or C

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