1) Which type of tooth profile has double curvature? a. cycloidal tooth profile b. involute tooth profile c. both a. and b. d. none of the above
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2) Which of the following statements is/are false for Co-ordinate measuring machine? a. Conventional comparators have greater accuracy than co-ordinate measuring machines b. Gantry type of co-ordinate measuring machine use inductive transducers for measurement c. Loading and unloading operations are easily done by cantilever type of co-ordinate measuring machine d. All the statements are false
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3) According to laser Doppler principle, light experiences a change in its frequency when it comes in contact with a moving object depending upon a. the velocity of the object b. the direction of the object c. both a. and b. d. none of the above
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4) According Juran's Triology, which of the following actions is performed under planning procedure? a. choosing control subjects b. organizing project teams c. project establishment d. deal with resistance to change
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5) Which award is presented to different organizations for quality and excellent performance by president of USA? a. Malcolm Balbridge National Award b. Dr. W. Edward Deming National Award c. US Excellence Award d. None of the above
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6) Relaxed ambiance for group participation is observed in which type of brain storming sessions? a. structured sessions b. unstructured sessions c. both a. and b. d. none of the above
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7) Which of the following gives actual measurement of any specific dimension? a. Inspection by variables b. Inspection by attributes c. Both a. and b. d. None of the above
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8) Lot Tolerance Percent Defective is also known as? a. rejectable quality level b. acceptance quality level c. indifferent quality level d. all of the above
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9) What is the effect of sample size on probability of acceptance? a. sample size has no effect on probability of acceptance b. as number of items in a sample decrease, higher is the possibility of number of defectives thereby probability of acceptance decreases c. as number of items in a sample increase, higher is the possibility of number of defectives thereby probability of acceptance decreases d. none of the above
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10) What is meant by Kaizen? a. card signal b. to avoid inadvertent errors c. change for better quality d. none of the above
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11) Which among the following is a pull type signaling system? a. Just in time b. Kanban c. both a. and b. d. none of the above
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12) Imperial standard yard is made of a. platinum alloy b. platinum iridium alloy c. bronze d. all of the above
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13) In which of the following length standards, parallax error is observed? a. line standard b. end standard c. both a. and b. d. none of the above
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14) Grade 1 is used in a. high precision tasks b. department of inspection c. calibration of instruments d. all of the above
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15) Testing flatness or straightness of a surface is possible using a. vernier caliper b. micrometer c. autocollimator d. all of the above
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16) Which principle is used to measure distance in electronic comparator? a. Frequency modulation b. Radio oscillations c. Both a. and b. d. None of the above
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17) Which error is observed due to lack of squareness when depth is measured using depth micrometer? a. parallax error b. cosine error c. sine error d. all of the above
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18) Which of the following is true for interference fit? a. Shaft is always smaller than the hole b. Shaft is always bigger than the hole c. Interference fits have shaft and hole of same dimension d. None of the above
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19) How is interference between shaft and hole calculated? a. Interference = maximum shaft – minimum hole b. Interference = minimum shaft – maximum hole c. Interference = minimum shaft + maximum hole d. None of the above
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20) Which among the following is used to create fringes in N.P.L. interferometer? a. Condensing lens b. Collimating lens c. Optical flat d. All of the above
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