Study Guide with Lab Manual for Jeffus' Welding: Principles and Applications, 8th
8th Edition
ISBN: 9781305494701
Author: Larry Jeffus
Publisher: Cengage Learning
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Textbook Question
Chapter 14, Problem 1R
The ends of pipe are beveled at what angle?
Expert Solution & Answer
To determine
Angle at which ends of the pipe are beveled.
Explanation of Solution
Pipe beveling is the process of giving an angle to the end of pipe or tube for end to end welding. High strength of joint can be formed with the help of beveling of pipe. For proper end preparation the pipe must beveled at an angle between
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Students have asked these similar questions
A triangular distributed load of max intensity w acts on beam
AB. The beam is supported by a pin at A and member CD,
which is connected by pins at C and D respectively.
Determine the largest load intensity, Wmax, that can be
applied if the pin at D can support a maximum force of
18000 N. Also determine the reactions at A and C
and express each answer in Cartesian components. Assume
the masses of both beam and member ✓ are
negligible.
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A
BY NC SA
2016 Eric Davishahl
C
D
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Ур
-b-
X
B
W
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
6.6 m
b
11.88 m
C
4.29 m
The maximum load intensity is
=
wmax
N/m.
The reaction at A is A =
The reaction at C is
=
i+
Ĵ N.
ĴN.
12
i+
The beam is supported by a pin at B and a roller at C and is
subjected to the loading shown with w =110 lb/ft, and F
205 lb.
a.) If M
=
2,590 ft-lb, determine the support reactions at B
and C. Report your answers in both Cartesian components.
b.) Determine the largest magnitude of the applied couple M
for which the beam is still properly supported in equilibrium
with the pin and roller as shown.
2013 Michael Swanbom
CC
BY NC SA
M
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W
B⚫
C
F
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b
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
3.2 ft
b
6.4 ft
C
3 ft
a.) The reaction at B is B =
The reaction at C is C =
ĵ lb.
i+
Ĵ lb.
b.) The largest couple that can be applied is M
ft-lb.
==
i+
The beam ABC has a mass of 79.0 kg and is supported by
the rope BDC that runs through the frictionless pulley at D
. The winch at C has a mass of 36.5 kg. The tension in the
rope acts on the beam at points B and C and counteracts
the moments due to the beam's weight (acting vertically at
the midpoint of its length) and the weight of the winch
(acting vertically at point C) such that the resultant moment
about point A is equal to zero. Assume that rope segment
CD is vertical and note that rope segment BD is NOT
necessarily perpendicular to the beam.
a.) Compute the tension in the rope.
b.) Model the two forces the rope exerts on the beam as a
single equivalent force and couple moment acting at point B.
Enter your answer in Cartesian components.
c.) Model the two forces the rope exerts on the beam as a
single equivalent force (no couple) and determine the
distance from A to the point along the beam where the
equivalent force acts (measured parallel to the beam from A
). Enter your answer…
Chapter 14 Solutions
Study Guide with Lab Manual for Jeffus' Welding: Principles and Applications, 8th
Ch. 14 - The ends of pipe are beveled at what angle?Ch. 14 - How wide should the metal surface be ground clear...Ch. 14 - According to the API code, pipes of the same...Ch. 14 - When cutting off a coupon, why should you catch a...Ch. 14 - How many tack welds are required for a pipe joint?Ch. 14 - Why are the ends of tack welds ground to a...Ch. 14 - Why must the root weld be started on a tack weld?Ch. 14 - What is the purpose of the hot pass?Ch. 14 - How much space must be left in the groove so there...Ch. 14 - What is another name for the cover pass?
Ch. 14 - What is the maximum acceptable depth of undercut...Ch. 14 - What type of weld would be used to join a socket...Ch. 14 - What is used to grind the ends of a tack weld to a...Ch. 14 - Why should you grind the starting point of the...Ch. 14 - What can be done if there is undercut along the...Ch. 14 - What should the gun angle be at when starting the...Ch. 14 - Why would it be a good idea to increase the...Ch. 14 - How much should the first cover pass weld overlap...Ch. 14 - Why does the gun angle have to be constantly...Ch. 14 - Why should the cover pass be kept small on 6G...
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