PROVISIONAL ANSWER KEY

Question Paper Code: 49/2019/0L
Category Code: 645/2017
Exam: Tradesman (Fitting)NCA
Medium of Question: English
Date of Test 03-10-2019
Department Technical Education
Alphacode A
Question1:-Two opposite sides are equal and parallel and four angles are right angles are called 85 7

A:-Trapezium

B:-Square

C:-Parallelogram

D:-Rectangle

Correct Answer:- Option-B
Question2:-The main title of the drawing is written in ..... style?
A:-Times new மாகா.
B:-Arial
C:-Courier
D:-Gothic
Correct Answer:- Option-D
Question3:-The system of writing dimensional value over the dimensional line is called as .....7
A:-Parallel Dimensioning System
B:-Aligned System
C:-Chain Dimensioning System
D:-Unidirectional System
Correct Answer:- Option-B
Question4:-If actual length of 5 mm is drawn in drawing to a length 50 mm. What is the type of scale used?
A:-Reduced scale
B:-Multiple scale
C:-Enlarged scale
D:-Plain scale
Correct Answer:- Option-C
Question5:-What is the interior angle of a regular pentagon?
A:-120 degree
B:-60 degree
C:-72 degree
D:-108 degree
Correct Answer:- Option-D
Question6:-True shape of an inclined plane is shown in .....7
A:-Auxiliary view
B:-Front view
C:-Top view
D:-Side view
Correct Answer:- Option-A
Question7:-Lower critical temperature of high carbon steel while hardening is .....7
A:-960 degree
B:-900 degree
C:-723 degree
D:-560 degree
Correct Answer:- Option-C
Question8:-Which reamer is used for reaming intemal metric morse tapered holes?
A:-Socket reamer with parallel shank
B:-Hand reamer with pilot
C:-Taper pin hand reamer
D:-Helical fluted reamer
Correct Answer:- Option-A
Question9:-Face of the pulley ‏کا‎ make slightly convex in width. Itis called .....7