MCQOPTIONS
Saved Bookmarks
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.
| 251. |
In formula S = Vp/Va, Vp stands for |
| A. | speed of the drum |
| B. | speed of the cylinder |
| C. | speed of the comber roller |
| D. | speed of the draft |
| Answer» D. speed of the draft | |
| 252. |
From technical point of view, head suitable for carrying out pre drawing is |
| A. | screw type head |
| B. | intersecting head |
| C. | rotating head |
| D. | reducing head |
| Answer» B. intersecting head | |
| 253. |
Opening of raw cotton means extracting it from |
| A. | Bale |
| B. | Yarn |
| C. | Lap |
| D. | Card |
| Answer» B. Yarn | |
| 254. |
Operating principles if carding machine are characterized by |
| A. | clothing of cylinder |
| B. | speed of cylinder |
| C. | direction of cylinder |
| D. | all of above |
| Answer» E. | |
| 255. |
In card, diameter of feeder cylinder is |
| A. | 4 cm |
| B. | 6 cm |
| C. | 8 cm |
| D. | 10 cm |
| Answer» E. | |
| 256. |
Process of setting bale into blend is carried out by |
| A. | drawing manager |
| B. | combing manager |
| C. | spinning manager |
| D. | carding manager |
| Answer» D. carding manager | |
| 257. |
Web formed in doffer can be removed by |
| A. | wired extractor |
| B. | cleaner |
| C. | air flow |
| D. | suction |
| Answer» B. cleaner | |
| 258. |
Speed of drum in card is |
| A. | 100-200 rpm |
| B. | 200-300 rpm |
| C. | 300-400 rpm |
| D. | 400-500 rpm |
| Answer» E. | |
| 259. |
Average take up speed of bobbin is calculated to be |
| A. | 10 m/min |
| B. | 12 m/min |
| C. | 18 m/min |
| D. | 20 m/min |
| Answer» D. 20 m/min | |
| 260. |
In finisher rubbing frame, maximum bobbin weight for two roller is calculated to be |
| A. | 8 daN |
| B. | 6.8 daN |
| C. | 5 daN |
| D. | 6 daN |
| Answer» C. 5 daN | |
| 261. |
Production rate of carriage 1,700mm deep is |
| A. | 1,150 kg/h |
| B. | 1,250 kg/h |
| C. | 1,350 kg/h |
| D. | 1,4450 kg/h |
| Answer» B. 1,250 kg/h | |
| 262. |
Flats are cleaned with help of |
| A. | brushes |
| B. | water |
| C. | comb |
| D. | air flow |
| Answer» D. air flow | |
| 263. |
Clothing of stripper cylinder picks up fibers from clothing of the |
| A. | drum |
| B. | worker cylinder |
| C. | tufts |
| D. | cylinder |
| Answer» C. tufts | |
| 264. |
Carding action is repeated on |
| A. | one machine |
| B. | any two machines |
| C. | all three machines |
| D. | varies accordingly |
| Answer» D. varies accordingly | |
| 265. |
Fibers removed by removing cylinder are moved to |
| A. | feeder table |
| B. | blending chamber |
| C. | weighing room |
| D. | equalizing cylinder |
| Answer» D. equalizing cylinder | |
| 266. |
Fly roller used in carding process has |
| A. | flat tips |
| B. | round tips |
| C. | flexible tips |
| D. | sharp tips |
| Answer» D. sharp tips | |
| 267. |
Feeding two or more rovings into machine's draft range gives |
| A. | doubled yarns |
| B. | twisted yarns |
| C. | double colored yarns |
| D. | silky yarns |
| Answer» B. twisted yarns | |
| 268. |
There is also a carding zone between |
| A. | drum and comber roller |
| B. | 2 drum |
| C. | 2 comber roller |
| D. | drum and rollers |
| Answer» B. 2 drum | |
| 269. |
One oiling point is near the |
| A. | feed of 2 defelting heads |
| B. | center of defelting heads |
| C. | defelting heads |
| D. | feed |
| Answer» B. center of defelting heads | |
| 270. |
In an opening willow, fibers are drawn inside machine by |
| A. | 2 licker in cylinders |
| B. | 1 licker in cylinder |
| C. | 5 licker in cylinders |
| D. | 3 licker in cylinders |
| Answer» B. 1 licker in cylinder | |
| 271. |
Straight rubber cot with elastic control deforms due to the |
| A. | binding of rubber |
| B. | rubber effect |
| C. | relaxing of rubber |
| D. | rubber elasticity |
| Answer» D. rubber elasticity | |
| 272. |
During carding process, tufts are further |
| A. | stripped |
| B. | reblended |
| C. | cleaned |
| D. | opened |
| Answer» E. | |
| 273. |
Card rotates at different speeds, effecting cardinal operations numbered to be |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» B. 4 | |
| 274. |
In carding, tufts undergo an additional |
| A. | movement |
| B. | stripping |
| C. | rotation |
| D. | carding action |
| Answer» E. | |
| 275. |
Each position in feedrack features a |
| A. | ring |
| B. | knot-stop ring |
| C. | knot ring |
| D. | stop ring |
| Answer» C. knot ring | |
| 276. |
In finisher rubbing frame, total rubbing strokes for two rollers are calculated to be |
| A. | 41 mm |
| B. | 30 mm |
| C. | 33 mm |
| D. | 23 mm |
| Answer» E. | |
| 277. |
Second drum of breaker card has a speed |
| A. | double to first drum |
| B. | half of first drum |
| C. | 710 m/min |
| D. | 790 m/min |
| Answer» B. half of first drum | |
| 278. |
Quantity of materials in oiling emulsion is |
| A. | same |
| B. | varies according to the weight of material |
| C. | varies according to the type of material |
| D. | varies according to the quantity of material |
| Answer» D. varies according to the quantity of material | |
| 279. |
Sliver is distributed in a can by |
| A. | distributor |
| B. | coiler |
| C. | rotator |
| D. | separator |
| Answer» C. rotator | |
| 280. |
Removing cylinder in weighing cylinder machine removes fibers from the |
| A. | spikes |
| B. | feeder table |
| C. | blending chamber |
| D. | equalizing cylinder |
| Answer» B. feeder table | |
| 281. |
Card for regenerated cotton has a main cylinder constituting a diameter of |
| A. | 500 mm |
| B. | 1000 mm |
| C. | 1500 mm |
| D. | 2000 mm |
| Answer» D. 2000 mm | |
| 282. |
Three cylinder opener is designed for |
| A. | roller cotton |
| B. | raw cotton |
| C. | soft cotton |
| D. | saw ginned cotton |
| Answer» E. | |
| 283. |
Wool separated from waste via mesh is taken to storage compartment with help of |
| A. | suction fan |
| B. | air flow |
| C. | conveyor |
| D. | cylinder |
| Answer» B. air flow | |
| 284. |
Oil used in oiling process is a blend of |
| A. | fatty acids |
| B. | fatty acids and sodium carbonate |
| C. | polyoxyethylnates and fatty acids |
| D. | fatty acids and sodium chloride |
| Answer» D. fatty acids and sodium chloride | |
| 285. |
Finisher rubbing frame have a |
| A. | modular structure |
| B. | 2 drafting units |
| C. | double rubbing action |
| D. | all of above |
| Answer» E. | |
| 286. |
Photo-cells in bale plucker |
| A. | ensures safety |
| B. | don't ensure safety |
| C. | is dangerous |
| D. | effects quality |
| Answer» B. don't ensure safety | |
| 287. |
Driving gear of drafting unit involves |
| A. | 1.0 pre-draft |
| B. | 1.05 pre-draft |
| C. | 2.05 pre-draft |
| D. | 3.05 pre-draft |
| Answer» C. 2.05 pre-draft | |
| 288. |
Spikes of leveller moves |
| A. | anti clockwise |
| B. | clockwise |
| C. | in rotation |
| D. | randomly |
| Answer» B. clockwise | |
| 289. |
Skein width can be adjusted up to |
| A. | 100 mm |
| B. | 200 mm |
| C. | 300 mm |
| D. | 400 mm |
| Answer» E. | |
| 290. |
Type/s of filling speed of conveyor belt is/are |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 291. |
Clothing for cards are of |
| A. | 7 types |
| B. | 5 types |
| C. | 2 types |
| D. | 10 types |
| Answer» D. 10 types | |
| 292. |
In automatic web conveyer, inclination of fibers can change up to |
| A. | 100 degrees |
| B. | 90 degrees |
| C. | 80 degrees |
| D. | 75 degrees |
| Answer» C. 80 degrees | |
| 293. |
Intermediate cross card is equipped with |
| A. | one drum |
| B. | two drums |
| C. | one or two drums |
| D. | 3 drums |
| Answer» D. 3 drums | |
| 294. |
In carding room, range of yarn counts is |
| A. | upto 45 Nm |
| B. | upto 48 Nm |
| C. | upto 50 Nm |
| D. | upto 52 Nm |
| Answer» C. upto 50 Nm | |
| 295. |
Double running process is carried out with help of |
| A. | single pair of sleeves |
| B. | 2 pairs of sleeves |
| C. | 4 sleeves |
| D. | 3 pairs of sleeves |
| Answer» C. 4 sleeves | |
| 296. |
In order to get homogeneous mixture or m?lange effect, blending is done |
| A. | twice |
| B. | thrice |
| C. | four times |
| D. | many times |
| Answer» E. | |
| 297. |
In straight rubber cot with elastic control, rotation is a\effected by pressure applied on edges of the |
| A. | bush |
| B. | roller |
| C. | ring |
| D. | rubber |
| Answer» B. roller | |
| 298. |
Function of comber roller is to retain and |
| A. | condense fibers |
| B. | clean fibers |
| C. | purify fibers |
| D. | all of above |
| Answer» B. clean fibers | |
| 299. |
Grill in card machine is made up of |
| A. | 2 parts |
| B. | 3 parts |
| C. | 4 parts |
| D. | 5 parts |
| Answer» C. 4 parts | |
| 300. |
Quantity of oil spread on material in last oiling point is |
| A. | 1 % of the weight |
| B. | 1% and 4 % of the weight |
| C. | 1% and 3 % of the weight |
| D. | 2% and 4 % of the weight |
| Answer» C. 1% and 3 % of the weight | |