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# Test: Helical Springs - 1

## 10 Questions MCQ Test Topicwise Question Bank for Mechanical Engineering | Test: Helical Springs - 1

Description
This mock test of Test: Helical Springs - 1 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 10 Multiple Choice Questions for Mechanical Engineering Test: Helical Springs - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Helical Springs - 1 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Test: Helical Springs - 1 exercise for a better result in the exam. You can find other Test: Helical Springs - 1 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
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QUESTION: 3

### A spring of stiffness 2000 N/m is stretched initially by 10 cm from the un-deformed position. The work required to stretch by another 10 cm is

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QUESTION: 4

Two closed coil springs are made from the same small diameter wire, one wound on 10 cm diameter core and the other on 5 cm diameter core. If each spring had N coils, then the ratio of their spring constants should be

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QUESTION: 5

A spring with 25 active coils cannot be accomodated within a given space. Hence, 10 coils of the spring are cut. What is the stiffness of the new spring in relation to original spring?

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QUESTION: 6

The Wahl stress factor K for springs of spring index 8 is

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QUESTION: 7

Value of Wahl stress factor K for springs with increase in value of C

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QUESTION: 8

Concentric helical springs should be

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QUESTION: 9

Form coefficient of spring is

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QUESTION: 10

Music wire is concerned with

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