Login
Remember
Register
Adapala's Forum
Home
Questions
Unanswered
Tags
Categories
Users
Ask a Question
Adapala
IES GS
Ask a Question
Purpose of pre-heating before welding
0
votes
61
views
asked
Aug 7, 2017
in
production
by
chandu
(
215k
points)
Preheating before welding is done to
(a) Make the steel softer
(b) Burn away oil, grease etc from the plate surfaces
(c) Prevent cold cracks
(d) Prevent plate distortion
production
gate
welding
1996
preheating
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
0
votes
0
answers
purpose of pr- heating before welding
asked
Aug 8, 2017
in
production
by
chandu
(
215k
points)
production
gate
welding
1991
pre-heating-before-welding
0
votes
0
answers
match welding type and application
asked
Aug 8, 2017
in
production
by
chandu
(
215k
points)
production
gate
welding
1996
match
0
votes
1
answer
Purpose of coating of electrodes used in arc welding
asked
Aug 7, 2017
in
production
by
chandu
(
215k
points)
production
gate
welding
1994
arc-welding
0
votes
0
answers
calculation of height and depth of penetration of weld bead
asked
Aug 10, 2017
in
production
by
chandu
(
215k
points)
production
gate
welding
1996
bead-height-depth
0
votes
0
answers
match - Coating and Purpose
asked
Aug 8, 2017
in
production
by
chandu
(
215k
points)
production
gate
welding
1989
coating
Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.
Categories
All categories
GATE
(2k)
production
(409)
IM&OR
(175)
SOM
(145)
TOM
(164)
Engg Mechanics
(75)
Material Science
(53)
fm&turbo
(196)
HT
(152)
TD
(342)
MD
(111)
Engg-aptitude
(214)
IES Objectives-1
(1.8k)
IES Objectives-2
(2.8k)
IES Conventional-1
(655)
IES Conventional-2
(1.1k)
IAS Mains
(633)
IAS Prelims
(1.2k)
IES GS & Aptitude
(61)
Engineering Mathematics
(1)
Most popular tags
ies-objectives-2
gate
ies-objectives-1
production
iasprelims
ies-conventional-2
im&or
tom
fm
td
som
ies-conventional-1
iasmains
md
ppe
2009
2008
2014
2007
2005
10.4k
questions
274
answers
26
comments
15.3k
users
...