MCQOPTIONS
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MCQOPTIONS
This section includes 137 Mcqs, each offering curated multiple-choice questions to sharpen your Textile Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
In gravimetric feeder, small mass of material is dropped on conveyor belt with help of |
| A. | cylinder table |
| B. | compacting table |
| C. | lap table |
| D. | roller table |
| Answer» C. lap table | |
| 52. |
Yarn' is used in |
| A. | Spinning |
| B. | Knitting |
| C. | Weaving |
| D. | all of above |
| Answer» E. | |
| 53. |
Name of machine used in opening and cleaning stage of 'Carded Cotton Cycle' includes |
| A. | Blake plucker and Opener |
| B. | Opener and Blender |
| C. | Blake plucker and Blender |
| D. | all of above |
| Answer» E. | |
| 54. |
Card processes fibers with help of cylinders and rollers whose surface is covered with needles called as |
| A. | card surface |
| B. | card clothing |
| C. | card sliver |
| D. | card frame |
| Answer» C. card sliver | |
| 55. |
Property/properties of cotton to be checked before spinning is/are |
| A. | Moisture Regain |
| B. | Tensile strength |
| C. | Color |
| D. | all of above |
| Answer» E. | |
| 56. |
Type of package form in 2nd drawing stage of 'Carded Cotton Cycle' is |
| A. | Can |
| B. | Sliver Can |
| C. | Roving Can |
| D. | Roving Bobbin |
| Answer» D. Roving Bobbin | |
| 57. |
Bales has different |
| A. | Lengths |
| B. | Widths |
| C. | Weight |
| D. | all of above |
| Answer» E. | |
| 58. |
Leaving blending chambers, material can again be blended |
| A. | thrice |
| B. | twice |
| C. | once |
| D. | 4 times |
| Answer» B. twice | |
| 59. |
Quantity of water present in cotton for spinning is called as |
| A. | Tensile strength |
| B. | Moisture Regain |
| C. | Stickiness |
| D. | Elasticity |
| Answer» C. Stickiness | |
| 60. |
Type of delivery material in 1st drawing stage of 'Carded Cotton Cycle' is |
| A. | Roving |
| B. | Drawn Sliver |
| C. | Raw cotton |
| D. | Card Silver |
| Answer» C. Raw cotton | |
| 61. |
Another name for 'Spinning' is |
| A. | Spinning short cut fibers |
| B. | Weaving |
| C. | Spindle |
| D. | Spinning Jenny |
| Answer» B. Weaving | |
| 62. |
Tool used in preparation for spinning is |
| A. | Drawn Sliver |
| B. | Card Sliver |
| C. | Roving Frame |
| D. | Lap |
| Answer» D. Lap | |
| 63. |
Pressing cotton into bales |
| A. | increases softness |
| B. | decreases softness |
| C. | has no effect |
| D. | none of above |
| Answer» C. has no effect | |
| 64. |
During carding, high speed and huge quantity of needles entail |
| A. | friction |
| B. | scouring |
| C. | separation of foreign particles |
| D. | all of above |
| Answer» E. | |
| 65. |
In operating width of 3500 mm and 22 micron, count of sliver produced is |
| A. | 450 kg/h |
| B. | 250 kg/h |
| C. | 420 kg/h |
| D. | 230 kg/h |
| Answer» B. 250 kg/h | |
| 66. |
Post spinning' process includes |
| A. | Winding and Doubling |
| B. | Reeling and Singeing |
| C. | Twisting and Winding off machines |
| D. | all of above |
| Answer» E. | |
| 67. |
Clothing of drum, stripper roller and worker cylinder can be |
| A. | rigid |
| B. | cylindrical brushes |
| C. | curved needles |
| D. | all of above |
| Answer» E. | |
| 68. |
Moisture in carding room must be |
| A. | 65-75 degrees |
| B. | 75-79 degrees |
| C. | 105-117 degrees |
| D. | 165-175 degrees |
| Answer» B. 75-79 degrees | |
| 69. |
Temperature in carding room must be |
| A. | 32-36 degrees |
| B. | 22-26 degrees |
| C. | 42-46 degrees |
| D. | 52-56 degrees |
| Answer» C. 42-46 degrees | |
| 70. |
Some released impurities are knocked off under card with |
| A. | ventilation |
| B. | centrifugal force |
| C. | centripetal force |
| D. | ventilation and centrifugal force |
| Answer» E. | |
| 71. |
Web is removed from comber roller when doffer comb slightly |
| A. | touch it |
| B. | jerk it off |
| C. | twist it |
| D. | break it |
| Answer» B. jerk it off | |
| 72. |
Rotating speed in deburring unit is as such that there is a tab per every |
| A. | 2 mm of revolution |
| B. | 3 mm of revolution |
| C. | 6 mm of revolution |
| D. | 8 mm of revolution |
| Answer» B. 3 mm of revolution | |
| 73. |
Ratio of fly roller and that of drum must be accurately |
| A. | calculated |
| B. | adjusted |
| C. | decreased |
| D. | increased |
| Answer» C. decreased | |
| 74. |
Type of package form in 'Roving' is |
| A. | Roving Can |
| B. | Roving Bobbin |
| C. | Can |
| D. | Sliver Can |
| Answer» C. Can | |
| 75. |
Complementary processing includes |
| A. | Doubling |
| B. | Twisting |
| C. | Reeling |
| D. | all of above |
| Answer» E. | |
| 76. |
Easy removal of fly roller's needles helps in fibers' |
| A. | smoothness |
| B. | roughness |
| C. | rigidity |
| D. | hardness |
| Answer» B. roughness | |
| 77. |
In carding, distance between needles is |
| A. | adjustable |
| B. | non adjustable |
| C. | small |
| D. | large |
| Answer» B. non adjustable | |
| 78. |
In operating width of 2500 mm, without drawing unit, count of sliver produced is |
| A. | 21/45 g/m |
| B. | 20/43 g/m |
| C. | 27/45 g/m |
| D. | 20/45 g/m |
| Answer» E. | |
| 79. |
Type of delivery material in 'Spinning' is |
| A. | Yarn |
| B. | Ring-spun yarn |
| C. | Roving |
| D. | Drawn Sliver |
| Answer» C. Roving | |
| 80. |
Speed of drum don't exceed |
| A. | 2000 m/min |
| B. | 1000 m/min |
| C. | 3500 m/min |
| D. | 4500 m/min |
| Answer» C. 3500 m/min | |
| 81. |
Comber roller's speed of card with double comber is upto |
| A. | 100 m/min |
| B. | 200 m/min |
| C. | 300 m/min |
| D. | 75 m/min |
| Answer» B. 200 m/min | |
| 82. |
An excessive removal of grease increases |
| A. | entanglements |
| B. | static charges |
| C. | neps |
| D. | fiber bands |
| Answer» C. neps | |
| 83. |
Number of rollers in feeder roller are |
| A. | 10 |
| B. | 3 |
| C. | 6 |
| D. | 8 |
| Answer» C. 6 | |
| 84. |
Hooked fiber cannot be easily |
| A. | unwind |
| B. | unhooked |
| C. | disentangled |
| D. | all of above |
| Answer» E. | |
| 85. |
Blend quality has been improved by |
| A. | blending |
| B. | spinning |
| C. | automation |
| D. | cleaning |
| Answer» D. cleaning | |
| 86. |
Ancient civilization that mastered in textile is |
| A. | Greek |
| B. | Egyptian |
| C. | Middle East |
| D. | Rome |
| Answer» B. Egyptian | |
| 87. |
In operating width of 2500 mm, with drawing unit, count of sliver produced is |
| A. | 20/43 g/m |
| B. | 18/30 g/m |
| C. | 18/32 g/m |
| D. | 21/45 g/m |
| Answer» C. 18/32 g/m | |
| 88. |
Type of delivery material in 'Roving' is |
| A. | Roving |
| B. | Card Sliver |
| C. | Drawn Sliver |
| D. | Yarn |
| Answer» B. Card Sliver | |
| 89. |
Name of delivery material used in 'Carding' is |
| A. | Drawn Sliver |
| B. | Yarn |
| C. | Roving |
| D. | Card Sliver |
| Answer» E. | |
| 90. |
At second drum, due to speed difference, carded fibers gather and form |
| A. | yarn |
| B. | twists |
| C. | web |
| D. | lap |
| Answer» D. lap | |
| 91. |
A high moisture content can generate undesired fiber |
| A. | winding |
| B. | neps |
| C. | fiber bands |
| D. | all of above |
| Answer» E. | |
| 92. |
Disentangling technique in cotton spinning is used for |
| A. | Parallelization of Fibers |
| B. | Unscrambling of Fibers |
| C. | Untying of Fibers |
| D. | Separation of Fibers |
| Answer» B. Unscrambling of Fibers | |
| 93. |
Type of delivery material in 'Post Spinning Processes' is |
| A. | Lap |
| B. | Roving |
| C. | Yarn |
| D. | Drawn Sliver |
| Answer» D. Drawn Sliver | |
| 94. |
Washed, beaten and oiled is sent to carding room through |
| A. | conveyor belt |
| B. | roller |
| C. | cylinder |
| D. | pneumatic system |
| Answer» E. | |
| 95. |
Collector conveyor collects fibers dropped by |
| A. | intermediate roller |
| B. | rotating roller |
| C. | top roller |
| D. | cleaner roller |
| Answer» B. rotating roller | |
| 96. |
Type of entry material in 'Spinning' is |
| A. | Roving |
| B. | Yarn |
| C. | Lap |
| D. | Drawn Sliver |
| Answer» B. Yarn | |
| 97. |
In operating width of 3500 mm, with drawing unit, count of sliver produced is |
| A. | 21/45 g/m |
| B. | 22/42 g/m |
| C. | 22/45 g/m |
| D. | 18/30 g/m |
| Answer» C. 22/45 g/m | |
| 98. |
Slightly higher speed of fly roller as compared to drum results in |
| A. | improper raising of fibers |
| B. | improper carding |
| C. | improper drawing |
| D. | improper drafting |
| Answer» B. improper carding | |
| 99. |
Action of fly roller is required in order to make fibers leaving last carding point, |
| A. | straight |
| B. | parallel and straight |
| C. | parallel and curly |
| D. | curly |
| Answer» C. parallel and curly | |
| 100. |
What is distance between needles in pre-carding units ranges from? |
| A. | inches |
| B. | micrometers |
| C. | millimeters |
| D. | meters |
| Answer» D. meters | |