MCQOPTIONS
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MCQOPTIONS
This section includes 71 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 order to develop main layers on bobbin, rail moves |
| A. | vertically |
| B. | horizontally |
| C. | on cross axis |
| D. | diagonally |
| Answer» B. horizontally | |
| 52. |
Tube length of bobbin is calculated to be |
| A. | 210-280 mm |
| B. | 180-280 mm |
| C. | 260-280 mm |
| D. | 360 mm |
| Answer» D. 360 mm | |
| 53. |
Tapered base of bobbin is called as |
| A. | yarn package |
| B. | kernel |
| C. | build up |
| D. | cone |
| Answer» C. build up | |
| 54. |
Bobbin tube is usually made up of |
| A. | paperboard |
| B. | paperboard and plastic |
| C. | plastic and nylon |
| D. | nylon |
| Answer» C. plastic and nylon | |
| 55. |
Main layers of bobbin winding is kept separated in order to prevent if from pressing against each other, resulting in almost impossible |
| A. | winding of yarn |
| B. | unwinding of yarn |
| C. | bobbin movement |
| D. | kernel winding |
| Answer» C. bobbin movement | |
| 56. |
In each step of bobbin formation, overlapping of main yarn layers occurs in correspondence to |
| A. | cross - wound tying layer |
| B. | tying layer |
| C. | tip tying layer |
| D. | base tying layer |
| Answer» B. tying layer | |
| 57. |
Material plucked in perpendicular direction to which it is laid down allows |
| A. | optimal blending |
| B. | homogenous blending |
| C. | heterogeneous blending |
| D. | inverse blending |
| Answer» B. homogenous blending | |
| 58. |
Recombing preparation normally includes |
| A. | 2 steps |
| B. | 1 step |
| C. | 3 steps |
| D. | 5 steps |
| Answer» C. 3 steps | |
| 59. |
Blending of multi origin greasy wool is done because of |
| A. | mixer |
| B. | complete opening |
| C. | partial opening |
| D. | blender |
| Answer» D. blender | |
| 60. |
Blending apron is connected to transportation system with |
| A. | tubes |
| B. | microscopic tubes |
| C. | telescopic tubes |
| D. | vertical tubes |
| Answer» D. vertical tubes | |
| 61. |
Recombing process helps is elimination of impurities from |
| A. | man made fibers |
| B. | synthetic fibers |
| C. | synthetic and non synthetic fibers |
| D. | man made and synthetic fibers |
| Answer» E. | |
| 62. |
Best results are achieved when rail |
| A. | raise slowly |
| B. | lower quickly |
| C. | both a and b |
| D. | moves with a constant speed |
| Answer» D. moves with a constant speed | |
| 63. |
Wool batch is made up of |
| A. | same lot |
| B. | different lot |
| C. | lots of different origin |
| D. | lots of same origin |
| Answer» C. lots of different origin | |
| 64. |
Recombing process uses combing machine similar to one used in |
| A. | pre combing stage |
| B. | combing stage |
| C. | post combing stage |
| D. | all of above |
| Answer» C. post combing stage | |
| 65. |
Yarn coils laid next to each other constitutes the |
| A. | bobbin kernel |
| B. | bobbin build up |
| C. | bobbin coils |
| D. | bobbin yarn |
| Answer» C. bobbin coils | |
| 66. |
Recombing process is important in elimination of clusters and entanglements formed during the |
| A. | spinning process |
| B. | combing process |
| C. | drafting process |
| D. | dyeing process |
| Answer» E. | |
| 67. |
Bale plucking is first step as it involves |
| A. | plucking |
| B. | partial blending |
| C. | both a and b |
| D. | blending |
| Answer» D. blending | |
| 68. |
Cylindrical drum in blow room have a diameter of |
| A. | 500 mm |
| B. | 600 mm |
| C. | 700 mm |
| D. | 800 mm |
| Answer» C. 700 mm | |
| 69. |
Shape of drum in blow room is |
| A. | round |
| B. | cylindrical |
| C. | cone shaped |
| D. | oval |
| Answer» D. oval | |
| 70. |
Material is transported to transportation conduit from blow room via |
| A. | exit hopper |
| B. | delivery hopper |
| C. | exit valve |
| D. | delivery valve |
| Answer» C. exit valve | |
| 71. |
Function of blow room is to |
| A. | open tufts |
| B. | remove impurities |
| C. | remove dust |
| D. | all of above |
| Answer» E. | |