Sail E0 Webinar

MCQs

Total Questions : 107 | Page 4 of 11 pages
Question 31. . Which type of device is suitable for dynamic force measurement :
  1.    Lever balance
  2.    Spring balance
  3.    Proving ring
  4.    Piezo-electric transducer
 Discuss Question
Answer: Option D. -> Piezo-electric transducer
Question 32. . Proving rings are used to measure
  1.    Displacement
  2.    Force
  3.    Velocity
  4.    (c) acceleration
 Discuss Question
Answer: Option B. -> Force
Question 33. . Accuracy of standard pressure gauges, used for testing and calibration purposes is of the order of :
  1.    ? 1.5%
  2.    ? 1%
  3.    ? 0.5%
  4.    ? 0.25%
 Discuss Question
Answer: Option D. -> ? 0.25%
Question 34. . In case of strain gauge transducers, several strain cycles, and temperature cycles are carried out before making measurements, in order to :
  1.    Increase life
  2.    Enable high repeatable readings
  3.    Eliminate premature failures
  4.    Increase accuracy
 Discuss Question
Answer: Option B. -> Enable high repeatable readings
Question 35. . Hysteresis errors in Bourdon tubes can be minimized by :
  1.    Selecting proper material
  2.    Proper design and fabrication
  3.    Using them well within the designed pressure range
  4.    . avoiding direct entry of steam into it (e) calibrating it from time to time.
 Discuss Question
Answer: Option C. -> Using them well within the designed pressure range
Question 36. . Which gauge is based on the change of heat conductivity of a gas with pressure and the change of electrical resistance of a wire with temperature :
  1.    Thermocouple gauge
  2.    Pirani gauge.
  3.    Ionization gauge
  4.    Nuitating disk gauge
 Discuss Question
Answer: Option B. -> Pirani gauge.
Question 37. . Thermal expansion of a solid is employed in :
  1.    Thermocouple
  2.    Resistance thermometer
  3.    Bulb thermometer
  4.    Bimetal element
 Discuss Question
Answer: Option D. -> Bimetal element
Question 38. . Which of the following consists of a very thin strip of nickel or platinum foil which responds to temperature in the same manner as the resistance thermometer :
  1.    Therm? pile
  2.    Bolometer
  3.    Radiation pyrometer
  4.    Thennistor
 Discuss Question
Answer: Option B. -> Bolometer
Question 39. . Col.d junction compensation is needed in case of measurement of temperature by :
  1.    Thermocouple
  2.    Thermopile
  3.    Thermistor
  4.    Zener diode
 Discuss Question
Answer: Option A. -> Thermocouple
Question 40. . For measuring temperature in the range of ?200 to 30?C, following liquid is used in glass thermometer :
  1.    Mercury
  2.    Alcohol
  3.    Toluene
  4.    Pentane
 Discuss Question
Answer: Option D. -> Pentane

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