Understanding Brazing and Soldering

Understanding Brazing and Soldering

12th Grade

15 Qs

quiz-placeholder

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Understanding Brazing and Soldering

Understanding Brazing and Soldering

Assessment

Quiz

Instructional Technology

12th Grade

Easy

Created by

Darrius White

Used 6+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in correctly brazing a copper joint?

Preparing the joint

Finishing off the joint

Applying the filler material

Heating the joint

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What temperature defines the process of brazing according to the American Welding Society?

Below 140 degrees Fahrenheit

842 degrees Fahrenheit

450 degrees Celsius

840 degrees Fahrenheit

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of solder is used for potable water lines?

60/40 solder

80/20 solder

95/5 solder

Stay-silv 15 rod

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a stay-silv 15 rod contain?

75% copper, 20% silver, 5% phosphorus

80% copper, 15% silver, 5% phosphorus

85% copper, 10% silver, 5% phosphorus

80% silver, 15% copper, 5% phosphorus

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the burning temperature of oxy-acetylene?

6330 degrees Fahrenheit

1995 degrees Celsius

3620 degrees Fahrenheit

3500 degrees Celsius

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of using an inert gas like ARGON or NITROGEN during brazing?

To make the process faster

To prevent oxidation inside the pipe

To clean the pipe

To increase the temperature

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What influences proper 'wetting' during the brazing process?

The type of filler material

The cleanliness of the pipe and fitting

The temperature of the flame

The type of gas used

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