Answered: a) What exposure limit do you recommend…

a) What exposure limit do you recommend to be considered for Chromium XI ? why? b) What exposure limit do you recommend for welding fumes? Why?

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter28: Filler Metal Selection

Section: Chapter Questions

Problem 28R: Why must thick sections of aluminum be preheated before an Al-2 electrode is used for welding

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Concept explainers

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.

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a) What exposure limit do you recommend to be considered for Chromium XI ?
why? b) What exposure limit do you recommend for welding fumes? Why?
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