[Answered] Methods of cleaning aluminum include: A) Chemical etching B) Grinding C) Cathodic etching D) All ...

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Author Question: Methods of cleaning aluminum include: A) Chemical etching B) Grinding C) Cathodic etching D) All ... (Read 86 times)

EAugust

Hero Member
Posts: 550

on: Jul 27, 2018

Methods of cleaning aluminum include:

A) Chemical etching B) Grinding C) Cathodic etching D) All of the above

Question 2

Mechanical seals that are self-contained units set at the factory and installed as complete assemblies are called
_____
seals.

a. tandem
b. metal bellows
c. cartridge
d. balanced

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spencer.martell

Sr. Member
Posts: 342

Reply #1 on: Jul 27, 2018

Answer to Question 1

D

Answer to Question 2

c

EAugust

Member
Posts: 550

Reply 2 on: Jul 27, 2018

Gracias!

rachel

Member
Posts: 323

Reply 3 on: Yesterday

Great answer, keep it coming

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