NTA UGC NET-JRF EXAM, June 2019 Paper II (HOME SCIENCE)

Total Questions: 100

11. The core of all food preparation and service activity in a foods service unit is

Correct Answer: (b) menu
Solution:

The core of all food preparation and service activity a food service unit is menu. Menu is an important component of food service operations. It serves as a marketing tool determines inventory, storage space required, skill level and number of cooking staff and services.

12. Which of the following machine beds is commonly used for stitching small, curved or pieces that are awkward in shape?

Correct Answer: (b) Cylinder
Solution:

Cylinder bed machines is commonly used for stitching small, curved or pieces that are awkward in shape.
Cylinder bed madines features a narrow. Cylindrical bed as opposed to a flate base. This allow fabric to pass around and under the bed. It is used for making cuffs but also useful for bulky and curved items such as saddles and shoes.

13. Which of the following reagents is used for removing the grass stain?

Correct Answer: (b) Methylated spirit
Solution:Methylated spirit is used for removing the grass stain.

14. Which printing method will you suggest to your friend for printing a sheet on both sides simultaneously?

Correct Answer: (b) Duplex
Solution:In duplex printing both side of the fabric/sheet/paper are printed.

15. Which of the following is NOT a Kasuti stitch?

Correct Answer: (b) Phanda
Solution:

Phanda is not a Kasuti stitch. Gavanti, Menthi and murgi are kasuti stitches Phanda is a chikankari stitch.

16. Which of the following fibers can be confirmed by the microscopic test?

Correct Answer: (a) Cotton
Solution:

Microscopic test is usually done to verify natural because they have different cross sectional and longitudinal structure. Synthetic fibers are very similar in appearance which make it difficult to identify. Cotton and silk can be confirmed by the microscopic test.

17. Which of the following part of sewing machine has serrated edges?

Correct Answer: (b) Feed dog
Solution:Feed dog has serrated edges. It helps to pull the fabric between the presser foot and throat plate. The feed dog also regulated the stitch length by controlling how much fabric passes through at once.

18. Which of the following is the most appropriate for achieving goods quality scalloped hemline of a dress?

Correct Answer: (d) Shaped facing
Solution:Scalloped hemline is a decorative stitch that could be sewn alone or combined with rows of other stitches to create unique embellishments.

19. Which of the following is the secondary property of fibers?

Correct Answer: (b) Density
Solution:Density is the secondary property of fibers. uniformity cohesiveness and tensile strength is primary property fiber.

20. Which of the following lines created shapes representing unity and variety?

Correct Answer: (c) Transitional lines
Solution:Transitional lines creates shapes representing unity and variety.