How can we decide the minimum length of a scale, when Representative – McqOptions

MCQOPTIONS

1.	How can we decide the minimum length of a scale, when Representative factor (R.F) and the maximum length of measurement (L) are known?
A.	Length of scale = R.F+L
B.	Length of scale = R.F/L
C.	Length of scale = R.F-L
D.	Length of scale = R.F*L
Answer» E.

Discussion

No Comment Found

Related MCQs

When the length of the line drawn is 2 mm, and the taken representative fraction is 1:2. Find the actual length of the line?
When the value of one Vernier scale division is less than one it is called as forward Vernier.
How can we decide the minimum length of a scale, when Representative factor (R.F) and the maximum length of measurement (L) are known?
Which of the following is used to measure angles accurately in surveying?
Scales which can read different units and having the same representative fraction is called ________
Put the statements in an order to divide the line AB into 10 parts using the principle of diagonal scales.i. Number the division-points as 1, 2, 3, up to 9 starting from C and later join AC.ii. Divide the line BC into 10 equal parts.iii. Draw a perpendicular line BC TO the line AB.iv. Hence 9’9 is 0.9AB and similarly, other 2’2 is 0.2AB.v. Number the cutting points on AC as 1’, 2’, 3’ and so on up to 9’.vi. Draw lines parallel to AB through the division-points.
Diagonal scales can only measure the first decimal place of measurement.
How do we calculate least count (L.C) for a forward Vernier?
The relation between main scale division (M.S.D) and Vernier scale division (V.S.D) for backward Vernier scale is _______
Which of the following statement is incorrect with regard to plain scales?