MCQOPTIONS
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MCQOPTIONS
This section includes 105 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. |
Waxing is normally carried out for yarns that are to be processed on |
| A. | knitwear machines |
| B. | waxing machines |
| C. | rolling machines |
| D. | spinning machines |
| Answer» B. waxing machines | |
| 52. |
Optional electronic system detects |
| A. | missing yarns |
| B. | extra yarns |
| C. | tangles formed |
| D. | all of above |
| Answer» E. | |
| 53. |
Following doubling and some important measures, its possible to process |
| A. | woolen yarns |
| B. | cotton and silk yarns |
| C. | viscose yarns |
| D. | all of above |
| Answer» E. | |
| 54. |
In old times, twisting was done using |
| A. | ring twisting machines |
| B. | doubling machines |
| C. | rotating machines |
| D. | all of above |
| Answer» B. doubling machines | |
| 55. |
Winding of machine is used for making |
| A. | packages |
| B. | skeins |
| C. | dyed yarn |
| D. | cotton |
| Answer» B. skeins | |
| 56. |
Latest winding machines works at a speed of |
| A. | 600 m/min |
| B. | 650 m/min |
| C. | 750 m/min |
| D. | 890 m/min |
| Answer» B. 650 m/min | |
| 57. |
Traditional winding machine can work up to speed of |
| A. | 150 m/min |
| B. | 250 m/min |
| C. | 400 m/min |
| D. | 300 m/min |
| Answer» E. | |
| 58. |
Traditional unwinding machines has |
| A. | controlled reel feeding system |
| B. | non-controlled reel feeding system |
| C. | both a and b |
| D. | none of above |
| Answer» C. both a and b | |
| 59. |
If desired weight is not achieved, system sends an input command |
| A. | automatically |
| B. | robotically |
| C. | via operator |
| D. | via control panel |
| Answer» B. robotically | |
| 60. |
Machine/s used for checking weight is/are |
| A. | automatic feeder |
| B. | T weighing conveyor |
| C. | T weighing conveyor and automatic feeder |
| D. | T weighing conveyor and weighing feeder |
| Answer» D. T weighing conveyor and weighing feeder | |
| 61. |
Winding machine is installed with a waxing machine which is |
| A. | non adjustable |
| B. | heavy |
| C. | adjustable |
| D. | automatic |
| Answer» D. automatic | |
| 62. |
Liquor ratio for scouring vats must |
| A. | be different |
| B. | remain same |
| C. | increase |
| D. | change accordingly |
| Answer» C. increase | |
| 63. |
In twisted fancy yarn, binder yarn provides |
| A. | stability |
| B. | desired design |
| C. | color |
| D. | support |
| Answer» B. desired design | |
| 64. |
In twisted fancy yarn, core yarn provides |
| A. | strength |
| B. | thickness |
| C. | support |
| D. | color |
| Answer» D. color | |
| 65. |
Spindle height in self acting machine is |
| A. | 305 mm |
| B. | 320 mm |
| C. | 325 mm |
| D. | 335 mm |
| Answer» C. 325 mm | |
| 66. |
Number of spindles in self acting machine are |
| A. | max 900 |
| B. | min 900 |
| C. | max 600 |
| D. | min 600 |
| Answer» B. min 900 | |
| 67. |
Spindle gauge in self acting machine is |
| A. | 62 to 65 mm |
| B. | 65 to 69 mm |
| C. | 69 to 71 mm |
| D. | 73 to 76 mm |
| Answer» B. 65 to 69 mm | |
| 68. |
Stroke in self acting machine is |
| A. | 1 m to 3 m |
| B. | 2 m to 3 m |
| C. | 7 m to 9 m |
| D. | 3 m to 6 m |
| Answer» E. | |
| 69. |
Twisting involves |
| A. | twisting |
| B. | doubling |
| C. | rotating |
| D. | both a and b |
| Answer» E. | |
| 70. |
Two for one twisting machine have gauges |
| A. | 200 mm |
| B. | 240 mm |
| C. | 300 mm |
| D. | all of above |
| Answer» E. | |
| 71. |
A modern winding machine has a winding speed of |
| A. | 500 to 300 m/min |
| B. | 500 to 3000 m/min |
| C. | 400 to 2000 m/min |
| D. | 800 to 2000 m/min |
| Answer» D. 800 to 2000 m/min | |
| 72. |
Winding's function other than transferring yarn is to |
| A. | eliminate faults |
| B. | eliminate impurities |
| C. | eliminate dust |
| D. | eliminate air bubbles |
| Answer» B. eliminate impurities | |
| 73. |
In twisting, to change number of twists, twisting direction and yarn crossing angle, machine is equipped with |
| A. | twisters |
| B. | control panel |
| C. | gear boxes |
| D. | change boxes |
| Answer» D. change boxes | |
| 74. |
In twisted fancy yarn, another function that can replace effect yarn is |
| A. | spinning |
| B. | dyeing |
| C. | twisting |
| D. | roving |
| Answer» E. | |
| 75. |
Operation to be used in production of twisted fancy yarn depends on |
| A. | type of fancy yarn to be produced |
| B. | structure of yarn |
| C. | weaving to be done |
| D. | strength of yarn |
| Answer» B. structure of yarn | |
| 76. |
A modern winding machine can process yarns from |
| A. | Ne 2 to finer ones |
| B. | Ne 2 to rough ones |
| C. | Ne 5 to finer ones |
| D. | Ne 3 to finer ones |
| Answer» B. Ne 2 to rough ones | |
| 77. |
Correct proportion of waste and fibers lost during scouring process |
| A. | cannot be known |
| B. | must be known |
| C. | keep changing |
| D. | can be adjusted |
| Answer» C. keep changing | |
| 78. |
Application of oil in two for one twisting machine is carried out before |
| A. | rotatory action |
| B. | first twisting |
| C. | second twisting |
| D. | spindling |
| Answer» C. second twisting | |
| 79. |
Waxing system is used for |
| A. | stickiness |
| B. | cleaning |
| C. | lubrication |
| D. | clearing |
| Answer» D. clearing | |
| 80. |
Retraction winding machine works in |
| A. | haphazard manner |
| B. | continuous mode |
| C. | reverse mode |
| D. | inverse mode |
| Answer» C. reverse mode | |
| 81. |
One particular type of winding machine used is called as |
| A. | yarn winding machine |
| B. | yarn winding-off machine |
| C. | winding-off machine |
| D. | winding-out machine |
| Answer» D. winding-out machine | |
| 82. |
Number of operations involved in twisting fancy yarns are |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 2 |
| Answer» E. | |
| 83. |
Two for one twisting machine works with both free and controlled balloons and it helps in processing |
| A. | delicate fibers |
| B. | strong fibers |
| C. | thick fibers |
| D. | impure fibers |
| Answer» B. strong fibers | |
| 84. |
Twin splicer in addition to splicing also checks |
| A. | untwisting and twisting |
| B. | tail draft |
| C. | tail condensation |
| D. | all of above |
| Answer» E. | |
| 85. |
If set parameter for cleaning are exceeded then yarn is |
| A. | cut |
| B. | spliced |
| C. | torn |
| D. | both a and b |
| Answer» E. | |
| 86. |
Identification tags are inserted into |
| A. | flange |
| B. | projection |
| C. | lip |
| D. | extension |
| Answer» B. projection | |
| 87. |
Retraction winding machine produces |
| A. | bulky yarn |
| B. | pre dyed yarns |
| C. | blended yarns |
| D. | all of above |
| Answer» E. | |
| 88. |
Yarn in inserted in retraction winding machine and is wounded in parallel coil using |
| A. | rotating nozzle |
| B. | distributor nozzle |
| C. | rotating distributor nozzle |
| D. | insertion nozzle |
| Answer» D. insertion nozzle | |
| 89. |
Identification tags are detected upon |
| A. | lip |
| B. | flange |
| C. | winding head entry |
| D. | projection |
| Answer» D. projection | |
| 90. |
Oil is applied on yarns using |
| A. | capillary action |
| B. | applicator |
| C. | tube action |
| D. | brush |
| Answer» B. applicator | |
| 91. |
With help of twisting, yarns are united to obtain |
| A. | thick yarn |
| B. | heavy yarn |
| C. | double twisted yarn |
| D. | strong yarn |
| Answer» E. | |
| 92. |
Number of yarns in twisted fancy yarn are |
| A. | 2 yarns |
| B. | 5 yarns |
| C. | 3 yarns |
| D. | 8 yarns |
| Answer» D. 8 yarns | |
| 93. |
Advantage/s of two for one twisting machine is/are |
| A. | 2 twists are effected |
| B. | higher output |
| C. | fewer knots |
| D. | all of above |
| Answer» E. | |
| 94. |
Yarn inserted and wounded in coil effect a slow |
| A. | Centripetal force |
| B. | centrifugal force |
| C. | translation movement |
| D. | rotating movement |
| Answer» D. rotating movement | |
| 95. |
Maximum mechanical speed of feeding frame in self acting machine is |
| A. | upto 6 cycles/min |
| B. | upto 7 cycles/min |
| C. | upto 8 cycles/min |
| D. | upto 9 cycles/min |
| Answer» D. upto 9 cycles/min | |
| 96. |
Modern machines carry out doubling and twisting |
| A. | independently |
| B. | simultaneously |
| C. | one after the other |
| D. | after some interval |
| Answer» C. one after the other | |
| 97. |
Winding fibers can be un wound and this makes use of yarn on subsequent machines |
| A. | easier |
| B. | hard |
| C. | economical |
| D. | both a and c |
| Answer» E. | |
| 98. |
In retraction winding machine, chamber next to shrinking chamber is |
| A. | heating zone |
| B. | cooling zone |
| C. | cleaning zone |
| D. | clearing zone |
| Answer» C. cleaning zone | |
| 99. |
Retraction winding machine has a shrinking field of |
| A. | 0-20 % |
| B. | 0-30 % |
| C. | 0-40 % |
| D. | 0-50 % |
| Answer» C. 0-40 % | |
| 100. |
After cooling in retraction process, yarn is unwounded and then wounded onto |
| A. | a coil |
| B. | a rod |
| C. | a new package |
| D. | wounding coil |
| Answer» D. wounding coil | |