27) If a thin circular disc is perpendicular to HP and VP, its plan and elevation are
Answer is:
both plan and elevation are lines
ISRO Draughtsman-B Mechanical Question Paper - 2015 (Set -1) with Answer Key
For more MCQ's Click HereRelated ISRO Draughtsman-B Mechanical Question Paper - 2015 (Set -1) with Answer Key
Answer is:
SR
Explanation:
Sphere radius is represented by symbol in drawing by "SR"
Answer is:
2 sides equal
Explanation:
Isosceles triangle is a triangle having 2 sides equal
Answer is:
1 square meter
Explanation:
The area of each of the A paper sizes are set by the A paper size definitions. A0 is defined as having an area of 1 square metre, however the A paper size standard also specifies that each size is rounded to the nearest millimetre.
Thus A0 is 841 mm x 1189 mm giving an area of 0.999949 square metres. Approximately surface area of A0 size sheet is One Square Meter.
