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MCQs

Total Questions : 364 | Page 32 of 37 pages
Question 311. Which of the following is a characteristic of End standard?
  1.    accuracy of ± 0.2 mm
  2.    accuracy of ± 0.050 mm
  3.    accuracy of ± 0.001 mm
  4.    accuracy of ± 1.00 mm
 Discuss Question
Answer: Option C. -> accuracy of ± 0.001 mm
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 312. Which of the following is true?
  1.    Ring gauge has a taper angle of 3 Φ
  2.    Clinometer cannot measure angle between two adjacent surfaces
  3.    Clinometer uses micrometer to measure small angles
  4.    All of the above
 Discuss Question
Answer: Option C. -> Clinometer uses micrometer to measure small angles
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 313. Internal diameter of any workpiece can be measured using
  1.    Solex pneumatic comparator
  2.    Sigma comparator
  3.    Johansson mickrocator
  4.    All of the above
 Discuss Question
Answer: Option A. -> Solex pneumatic comparator
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 314. The snap gauge having go dimension corresponds to
  1.    maximum metal condition
  2.    minimum metal condition
  3.    minimum material condition
  4.    none of the above
 Discuss Question
Answer: Option A. -> maximum metal condition
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 315. What is/are the factor(s) causing runout?
  1.    Error of position
  2.    Error of bearings
  3.    Both a and b
  4.    None of the above
 Discuss Question
Answer: Option C. -> Both a and b
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 316. Which type of deviation is observed while calculating hole dimensions?
  1.    Positive
  2.    Negative
  3.    Zero
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 317. What is ten point height method?
  1.    It is the average sum of ten highest points measured within sampling length
  2.    It is the average difference of five highest points and five deepest valleys measured within sampling length
  3.    It is the sum of ten highest points divided by sum of ten deepest valleys measured within sampling length
  4.    It is the average sum of five highest points and five deepest valleys measured within sampling length
 Discuss Question
Answer: Option B. -> It is the average difference of five highest points and five deepest valleys measured within sampling length
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 318. Which of the following statements is true?
  1.    Photocell is used to measure light intensity
  2.    Planimeter is used to measure surface roughness
  3.    According to Indian Standard 696 roughness valve is to be measured in millimeter
  4.    All statements are true
 Discuss Question
Answer: Option A. -> Photocell is used to measure light intensity
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 319. Which type of surface in a fringe pattern exhibits the movement of fringes towards the centre?
  1.    concave surface
  2.    convex surface
  3.    Both A & B
  4.    None of these
 Discuss Question
Answer: Option A. -> concave surface
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 320. At which angle does a glass plate reflector set in N.P.L. interferometer?
  1.    30°
  2.    45°
  3.    60°
  4.    90°
 Discuss Question
Answer: Option B. -> 45°
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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