Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 1 (Q.No. 36)
36.
The constant factor in case of R10 series of preferred numbers is
1.06
1.12
1.26
1.58
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
10 comments Page 1 of 1.

Taza said:   5 years ago
Great explanations. Thanks.

Sri said:   5 years ago
Thanks for the formula.

J Batra said:   7 years ago
Preferred Number Series.
R10 = 10^(1÷10),
= 1.2589~1.26.
(1)

Raju said:   8 years ago
Give me an explanation for the answer.
(1)

Neeraj said:   8 years ago
The factor between two consecutive numbers in a Renard series is approximately constant (before rounding), namely the 5th, 10th, 20th, or 40th root of 10 (approximately 1.58, 1.26, 1.12, and 1.06, respectively), which leads to a geometric sequence.

Puneet said:   9 years ago
What is constant factor, what is R10 series and why this is preferred by number? Isn't there any formula for this?

Puneet said:   9 years ago
What is constant factor, what is R10 series and why this is preferred by number? Isn't there any formula for this?
(1)

Manish said:   9 years ago
10 to the power (1/10).

AAA said:   1 decade ago
What is constant factor?

Pavan said:   1 decade ago
Series factor for Rn is 'n' th root of 10.

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