Tolerance is defined as the difference between the maximum and the minimum sizes allowed in manufactured components.
3) Difference between the maximum and the minimum limit of size is known as
Answer is:
Tolerance
Explanation:
Related ISRO Technician-B Fitter Question Paper - 2019 (Set - 1) with Answer Key
Answer is:
1 mm
Explanation:
For a hole designated as 28 +/- 0.5 mm, the tolerance is 1 mm.
Answer is:
0 mm
Explanation:
Hole Basis System In hole basis system hole limit dimensions are considered constant and various types of fits are obtained by suitably varying the limit dimensions of the shaft.
In a hole basis system the lower deviation for the hole 'H' is zero.
Answer is:
Penetration
Explanation:
Depth of fusion (penetration) is the distance that fusion extends into the base metal or previous pass from the surface melted during welding.
Answer is:
55
Explanation:
The series of first 10 natural numbers is an arithmetic progressions with first tern as 1 and common difference 1.
So the sum of the series will be Sn = n/2 { 2a+ ( n-1 ) d } where n is the number of terms in the series, a is the first term and d is the common difference.
S10= 10/2 { 2(1) + ( 10-1 ) 1 }
= 5 ( 2+9)
= 5 ( 11 )
= 55