MCQOPTIONS
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MCQOPTIONS
This section includes 440 Mcqs, each offering curated multiple-choice questions to sharpen your Textile Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
Blender can be fed with cans or bumps with addition of |
| A. | bower type structure |
| B. | bowl |
| C. | rotator |
| D. | distributer |
| Answer» B. bowl | |
| 152. |
Cleaning roll rotates |
| A. | anti clockwise |
| B. | clockwise |
| C. | horizontally |
| D. | randomly |
| Answer» C. horizontally | |
| 153. |
Double working action in finisher rubbing frame works |
| A. | separately |
| B. | independently |
| C. | separately and autonomously |
| D. | in a combine action |
| Answer» D. in a combine action | |
| 154. |
In opening and beating stage, cotton is delivered to card in form of |
| A. | bulky web |
| B. | balls |
| C. | cotton pads |
| D. | rolls |
| Answer» B. balls | |
| 155. |
Two section conveyor of bale plucker is called as |
| A. | To |
| B. | double conveyor |
| C. | to and to |
| D. | to-to |
| Answer» B. double conveyor | |
| 156. |
Parameter/s that distinguishes type of wirings is/are |
| A. | concentration of teeth |
| B. | height of teeth |
| C. | angle of teeth |
| D. | all of above |
| Answer» E. | |
| 157. |
During carding process, fibers are partially |
| A. | cleaned |
| B. | opened |
| C. | reblended |
| D. | stripped |
| Answer» D. stripped | |
| 158. |
In preparation of loose and knop yarns, blend passes through blending chamber |
| A. | 3 times |
| B. | 5 times |
| C. | 6 times |
| D. | 8 times |
| Answer» B. 5 times | |
| 159. |
Output produced from 2,000 mm width is |
| A. | 1,000 kg/h |
| B. | 1,200 kg/h |
| C. | 1,400 kg/h |
| D. | 1,500 kg/h |
| Answer» E. | |
| 160. |
Exit cleaner cylinder rotates at a speed of |
| A. | 600 to 900 turns per min |
| B. | 600 to 700 turns per min |
| C. | 600 to 1000 turns per min |
| D. | 500 to 700 turns per min |
| Answer» B. 600 to 700 turns per min | |
| 161. |
Function of stripper roller is to |
| A. | partially blend material |
| B. | clean material |
| C. | retain material |
| D. | stretch material |
| Answer» B. clean material | |
| 162. |
After first step carried out by drum-worker-stripper, fibers are taken to other |
| A. | worker-stripper sets |
| B. | drum sets |
| C. | cylinder |
| D. | conveyor belt |
| Answer» B. drum sets | |
| 163. |
Fibers of a particular blend should be |
| A. | fine |
| B. | resistant |
| C. | clean and mature |
| D. | all of above |
| Answer» E. | |
| 164. |
Clothing wire is better than flexible clothing because |
| A. | of less cleaning and resharpening |
| B. | less cost |
| C. | more life |
| D. | all of above |
| Answer» E. | |
| 165. |
From opening willow fibers are taken to drum which moves in |
| A. | anti clockwise direction |
| B. | clockwise direction |
| C. | rotation |
| D. | horizontal direction |
| Answer» C. rotation | |
| 166. |
Lack of wool retaining devices helps in preserving the |
| A. | structural stability |
| B. | size |
| C. | dimensional stability |
| D. | density |
| Answer» D. density | |
| 167. |
Polypropylene fibers in bales are often missed in cleaning process because they are |
| A. | Colored |
| B. | Weightless |
| C. | Uncolored |
| D. | Small |
| Answer» D. Small | |
| 168. |
Vertical finisher rubbing frame grants |
| A. | non stop operation |
| B. | discontinuous operation |
| C. | alternate operation |
| D. | fixed operation |
| Answer» B. discontinuous operation | |
| 169. |
Fibers can attract or reject each other depending on the |
| A. | electrostatic charges |
| B. | electrical capacity |
| C. | electric field |
| D. | electrical force |
| Answer» B. electrical capacity | |
| 170. |
Beating makes process |
| A. | cheap |
| B. | expensive |
| C. | efficient |
| D. | non efficient |
| Answer» C. efficient | |
| 171. |
Function of worker cylinder is to |
| A. | dedusting |
| B. | retain material |
| C. | clean material |
| D. | stretch material |
| Answer» C. clean material | |
| 172. |
In double rubbing unit, rubbing sleeves are driven by |
| A. | single shaft |
| B. | 2 shafts |
| C. | 3 shafts |
| D. | 4 shafts |
| Answer» C. 3 shafts | |
| 173. |
In case of clothing wires |
| A. | cleaning is not easy |
| B. | material is not recycled |
| C. | carding and blending is less pronounced |
| D. | all of above |
| Answer» E. | |
| 174. |
Free tufts in weighing cylinder are returned to |
| A. | feeder table |
| B. | weighing feeder |
| C. | spikes |
| D. | blending chamber |
| Answer» E. | |
| 175. |
In carding, material over card undoes tangles and this helps in getting rid of |
| A. | moisture |
| B. | short fibers |
| C. | air bubbles |
| D. | impurities |
| Answer» E. | |
| 176. |
Guiding rollers are used for processing rovings of all counts but in particular for |
| A. | small rovings |
| B. | fine rovings |
| C. | coarse ones |
| D. | long fibers |
| Answer» B. fine rovings | |
| 177. |
Needles of worker cylinder and stripper roller moves in a |
| A. | linear path |
| B. | straight path |
| C. | circular path |
| D. | backward direction |
| Answer» D. backward direction | |
| 178. |
In woolen spinning cycle, breaker card consists of |
| A. | 9 drums |
| B. | 4 drums |
| C. | 7 drums |
| D. | 2 drums |
| Answer» E. | |
| 179. |
Most common type of loader is |
| A. | material loader |
| B. | fiber loader |
| C. | weighing loader |
| D. | loader machine |
| Answer» D. loader machine | |
| 180. |
Loose yarns are normally obtained from |
| A. | plants |
| B. | animals |
| C. | synthetic fibers |
| D. | both b and c |
| Answer» E. | |
| 181. |
Yarns can be manufactured with same |
| A. | mechanical features |
| B. | dyeing behavior |
| C. | physical properties |
| D. | all of above |
| Answer» E. | |
| 182. |
Speed of stripper roller as compared to work cylinder is |
| A. | very slow |
| B. | very fast |
| C. | same |
| D. | varies accordingly |
| Answer» C. same | |
| 183. |
Rubbing drafting unit works on |
| A. | 3 rovings |
| B. | 2 rovings |
| C. | 4 rovings |
| D. | 6 rovings |
| Answer» C. 4 rovings | |
| 184. |
A malfile yarn is characterized by |
| A. | thick and thin places |
| B. | thin places |
| C. | thick places |
| D. | flat places |
| Answer» B. thin places | |
| 185. |
Rotation of drum and stripper roller is |
| A. | opposite |
| B. | same |
| C. | variable |
| D. | adjustable |
| Answer» B. same | |
| 186. |
Driving gear involves a pre draft which relaxes and stretches material for drawing process carried out by |
| A. | rollers |
| B. | draft rollers |
| C. | intermediate rollers |
| D. | special sinking roller |
| Answer» C. intermediate rollers | |
| 187. |
In beating stage, wool can be opened using |
| A. | blender |
| B. | comb |
| C. | opener beater |
| D. | multiple slant or horizontal opener beater |
| Answer» E. | |
| 188. |
Number of oiling points in sliver blending are |
| A. | 5 |
| B. | 6 |
| C. | 3 |
| D. | 2 |
| Answer» D. 2 | |
| 189. |
Carding unit has |
| A. | 8 carding points |
| B. | 6 carding points |
| C. | 4 carding points |
| D. | 2 carding points |
| Answer» D. 2 carding points | |
| 190. |
Apron covered with spikes that takes fiber blend from lower part to upper part of feeding chamber is called as |
| A. | blending apron |
| B. | feeding apron |
| C. | pointed apron |
| D. | apron loader |
| Answer» B. feeding apron | |
| 191. |
Opening before scouring is done for better |
| A. | cleaning |
| B. | dedusting |
| C. | scouring |
| D. | cleaning and scouring |
| Answer» E. | |
| 192. |
Drum speed and fiber density are |
| A. | directly proportional |
| B. | inversely proportional |
| C. | same |
| D. | different |
| Answer» C. same | |
| 193. |
Doffer comb carries out a |
| A. | slow oscillation action |
| B. | fast oscillation action |
| C. | slow cleaning |
| D. | fast cleaning |
| Answer» C. slow cleaning | |
| 194. |
For final evacuation, heavier waste is conveyed to a |
| A. | bottom conveyor |
| B. | worm conveyor |
| C. | dust conveyor |
| D. | waste conveyor |
| Answer» C. dust conveyor | |
| 195. |
Function of oscillating comb is to detach web from |
| A. | comber roller |
| B. | card |
| C. | carding unit |
| D. | roller |
| Answer» B. card | |
| 196. |
Needles of drum are inclined in direction of the |
| A. | worker cylinder |
| B. | drum |
| C. | rotation |
| D. | opposite to rotation |
| Answer» D. opposite to rotation | |
| 197. |
A card can include |
| A. | 1 carding unit |
| B. | 2 carding unit |
| C. | 3 carding unit |
| D. | many carding units |
| Answer» E. | |
| 198. |
Passage of sliver from one draw frame helps to achieve |
| A. | fineness |
| B. | doubling |
| C. | homogeneity |
| D. | all of above |
| Answer» E. | |
| 199. |
Rotation of barrel rubber cot with elastic control occurs due to |
| A. | fibre mass |
| B. | reduced contact with roller |
| C. | both a and b |
| D. | increased contact with roller |
| Answer» D. increased contact with roller | |
| 200. |
In card feeder hopper, material is pushed from feeder channel by |
| A. | steel spikes |
| B. | steel plates |
| C. | blades |
| D. | air flow |
| Answer» E. | |