CR4 - The Engineer's Place for News and Discussion ®
New Post
CR4 Sections
Directories
CR4 Profile
Home
Products & Services
Engineering News
Standards
Webinars
Newsletters
Community
All
Products & Services
Engineering News
Standards Library
Reference Library
Community
Search Community
Search GlobalSpec
Expand GlobalSpec Website Search Form
Login
Sign Up
I forgot my password.
Don't have an account?
Register here.
Home
Products
Building and Construction
Data Acquisition and Signal Conditioning
Electrical and Electronics
Flow Control and Fluid Transfer
Fluid Power
Imaging and Video Equipment
Industrial and Engineering Software
Industrial Computers and Embedded Systems
Lab Equipment and Scientific Instruments
Manufacturing and Process Equipment
Material Handling and Packaging Equipment
Materials and Chemicals
Mechanical Components
Motion and Controls
Networking and Communication Equipment
Optical Components and Optics
Semiconductors
Sensors, Transducers and Detectors
Specialized Industrial Products
Test and Measurement Equipment
All Product Catalogs
Services
Building and Construction Services
Business Services
Calibration and Testing Services
Contract Manufacturing and Fabrication
Electrical and Electronic Contract Manufacturing
Engineering and Technical Services
Industrial Automation Services
Industrial Maintenance
Material Handling and Packaging Services
Specialized Industrial Services
Engineering News
Aerospace and Defense
Automotive
Building and Construction
Consumer
Electronics
Energy and Natural Resources
Environmental, Health and Safety
Food and Beverage
Life Sciences
Maritime
Materials and Chemicals
Supply Chain
Reference Library
Product Directory
Datasheet Directory
Technical Articles
Community
HOME
|
CR4
All Forum Threads
Page 1 of 1788:
«
First
1
2
3
Next
>
Last
»
Forum Threads
Sort
Sort Threads
Create Date
/
Rating
Title
/
Poster
/
Forum
Last Post
Comments
Views
01/13/2025
11:57 AM
Anyone Know What the Full Implication of the Sentence in Bold Means?
by
Trees4Life
;
posted
in
General Discussion
Last post:
01/14/2025
3:50 PM
by
phoenix911
16
132
01/06/2025
5:32 AM
Hydrogen, a Feasible Source of Energy?
by
electronick
;
posted
in
General Discussion
Last post:
01/14/2025
3:48 PM
by
phoenix911
19
251
01/11/2025
2:37 PM
Making Washboard Roads
by
deanpavil
;
posted
in
General Discussion
Last post:
01/14/2025
8:58 AM
by
phoenix911
12
178
01/17/2007
9:57 AM
Generator Power and Clocks
by
Paddy O'Flanigan
;
posted
in
Electrical Engineering
Last post:
01/14/2025
7:20 AM
by
PWSlack
18
1119
08/13/2008
8:17 AM
using flow transmitter
by Anonymous Poster
;
posted
in
Instrumentation
Last post:
01/13/2025
11:50 PM
by
Vulcan
7
182
12/12/2014
10:00 AM
Global Electric Capacity Crisis - Really!
by
James Stewart
;
posted
in
General Discussion
Last post:
01/13/2025
11:43 AM
by
phoenix911
91
482
05/22/2008
4:59 PM
How to estimate the pressure under a bolt flange?
by Anonymous Poster
;
posted
in
Mechanical Engineering
Last post:
01/13/2025
11:42 AM
by
PWSlack
7
721
01/07/2025
3:56 AM
Fluctuating Amperes on Line Side of Thyristor Control Panel
by
NKA
;
posted
in
Electrical Engineering
Last post:
01/13/2025
11:39 AM
by
PWSlack
6
104
12/16/2015
10:31 AM
110 V Phase Questions
by
Drew K
;
posted
in
Electrical Engineering
Last post:
01/13/2025
7:23 AM
by Anonymous Poster
84
991
12/14/2015
10:15 AM
Belt Drive vs Direct Drive
by
kittamani
;
posted
in
Electrical Engineering
Last post:
01/13/2025
7:18 AM
by
PWSlack
11
382
03/18/2009
8:21 AM
Pressure Relief Valve (PRV) or Pressure Safety Valve (PSV)?
by
fawad
;
posted
in
Mechanical Engineering
Last post:
01/13/2025
7:10 AM
by
PWSlack
15
2847
01/06/2025
7:35 AM
Genes Changed by Microwaves
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
01/11/2025
8:38 PM
by
BruceFlorida
22
291
12/31/2024
8:50 AM
Converting Sand into "Concrete"
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
01/10/2025
10:07 AM
by
piolenc
11
234
12/18/2024
5:11 AM
Lead Poisoning
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
01/09/2025
8:10 PM
by
JNB
15
309
10/05/2009
1:57 PM
What are Your Favorite Sayings about Work & Life?
by
Transcendian
;
posted
in
General Discussion
Last post:
01/09/2025
8:59 AM
by
phoenix911
399
2175
04/12/2011
8:33 AM
Locked Rotor Withstand Time (LRWT)
by
Candlez
;
posted
in
Electrical Engineering
Last post:
01/09/2025
7:35 AM
by
PWSlack
26
5878
09/13/2013
4:10 AM
Residual Flux in Transformer
by
sameek dhar
;
posted
in
Electrical Engineering
Last post:
01/09/2025
5:18 AM
by
PWSlack
4
185
07/04/2009
6:40 AM
electrical engr.
by
Muntaka Wada
;
posted
in
Electrical Engineering
Last post:
01/09/2025
5:05 AM
by
PWSlack
6
81
07/04/2009
12:24 AM
Ask for Procedure of Ductor Test
by Anonymous Poster
;
posted
in
Electrical Engineering
Last post:
01/09/2025
5:02 AM
by
PWSlack
4
1671
12/30/2024
7:03 AM
Breaking the Ice
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
01/08/2025
2:12 PM
by
steve45
10
193
12/26/2007
12:21 AM
PRESSURE DROP DURING HYDROSTATIC TEST OF PIPELEINES
by
rmurugaiyan
;
posted
in
Mechanical Engineering
Last post:
01/08/2025
7:49 AM
by
PWSlack
5
2492
11/03/2008
6:40 AM
centrifugal pump ?
by Anonymous Poster
;
posted
in
Mechanical Engineering
Last post:
01/08/2025
7:43 AM
by
PWSlack
4
94
11/03/2008
12:09 AM
FOR GATE
by Anonymous Poster
;
posted
in
Mechanical Engineering
Last post:
01/08/2025
7:41 AM
by
PWSlack
3
54
11/03/2008
12:09 AM
Diesel oil firing in cement industry
by Anonymous Poster
;
posted
in
Mechanical Engineering
Last post:
01/08/2025
7:39 AM
by
PWSlack
3
52
11/02/2008
1:15 PM
Working Pressure over Design Presure
by
argeef1
;
posted
in
Mechanical Engineering
Last post:
01/08/2025
7:32 AM
by
PWSlack
20
1794
08/25/2009
6:32 PM
Split a/c of 220v and 60hz Can Work on 220v 50 hz
by
syedmoin
;
posted
in
Electrical Engineering
Last post:
01/07/2025
7:27 AM
by
PWSlack
14
961
04/17/2015
5:53 AM
Level
by
jaiCHOUDHARY
;
posted
in
Instrumentation
Last post:
01/07/2025
7:24 AM
by
PWSlack
30
693
10/08/2009
5:32 AM
Circuit Breaker Rating for 4 Pumps, Each 7.5kw/ 15.4A
by
LANGAX01PRO
;
posted
in
Electrical Engineering
Last post:
01/07/2025
7:17 AM
by
PWSlack
4
377
01/16/2008
2:42 PM
Internal Coating for Sulfuric Acid Storage Tank!
by
adolive
;
posted
in
New Technologies & Research
Last post:
01/07/2025
7:14 AM
by
PWSlack
16
1825
06/04/2010
7:41 AM
why neutral earthing is required for DG.
by
chetan1
;
posted
in
Electrical Engineering
Last post:
01/07/2025
7:11 AM
by
PWSlack
10
1444
12/14/2024
9:03 AM
Interview: Transforming Motion with Electrostatic Motors
by
Trees4Life
;
posted
in
General Discussion
Last post:
01/06/2025
7:42 AM
by
PWSlack
16
192
03/29/2014
4:34 AM
Voltage Drop & Cable Sizing
by
Blackpaper
;
posted
in
Electrical Engineering
Last post:
01/05/2025
5:48 AM
by
PWSlack
85
2847
10/24/2010
11:02 AM
Earthing of 250kva Diesel Generator
by Anonymous Poster
;
posted
in
Electrical Engineering
Last post:
01/05/2025
5:42 AM
by Anonymous Poster
7
905
05/16/2010
10:02 PM
Boiler Harmonics
by
whezmabeer
;
posted
in
General Discussion
Last post:
01/05/2025
5:35 AM
by
PWSlack
12
524
01/29/2012
11:32 AM
Effect Of Busted Diode Of A Diode Bridge Rectifier
by Anonymous Poster
;
posted
in
Electrical Engineering
Last post:
01/05/2025
5:32 AM
by
PWSlack
17
1722
03/24/2007
1:30 AM
How would I weld stainless steel to mild steel?
by
T-type240
;
posted
in
Chemical & Material Science
Last post:
01/05/2025
5:27 AM
by
PWSlack
52
25146
08/18/2008
8:05 AM
Transformer Size
by
devranjandas
;
posted
in
Instrumentation
Last post:
01/05/2025
5:25 AM
by
PWSlack
3
114
08/13/2008
1:41 AM
Man Hour Estimation
by
josej
;
posted
in
Instrumentation
Last post:
01/05/2025
5:17 AM
by
PWSlack
11
1796
07/01/2010
2:23 PM
Burnt 525kW 3.3kV Auto Transformer
by
r4roty
;
posted
in
Electrical Engineering
Last post:
01/05/2025
5:06 AM
by
PWSlack
5
1211
07/02/2010
12:57 AM
What does “battery of 180 AMP HOUR” mean to you?
by Anonymous Poster
;
posted
in
Electrical Engineering
Last post:
01/05/2025
5:00 AM
by
PWSlack
11
2211
12/17/2024
1:16 PM
Are Manholes Mandatory for MV Cables Crossing a Street?
by
Amineln
;
posted
in
Electrical Engineering
Last post:
01/04/2025
6:42 PM
by
PeterT
5
157
12/23/2024
8:49 PM
What are These Utility Street Markings?
by
BruceFlorida
;
posted
in
General Discussion
Last post:
01/03/2025
10:51 PM
by
steve45
9
334
08/16/2015
5:48 AM
Rosemount 5300 Level Transmitter
by Anonymous Poster
;
posted
in
Instrumentation
Last post:
01/02/2025
2:50 PM
by
PWSlack
13
529
12/17/2010
4:11 AM
Purpose of Bypass in Discharge Lines
by
singlaatul
;
posted
in
Mechanical Engineering
Last post:
01/02/2025
2:39 PM
by
PWSlack
6
2500
11/07/2014
2:25 PM
Move Over Solyndra
by
Fredski
;
posted
in
General Discussion
Last post:
01/01/2025
2:40 PM
by
SolarEagle
9
317
12/28/2024
4:58 PM
The Importance of Glass
by
SolarEagle
;
posted
in
General Discussion
Last post:
12/29/2024
10:55 PM
by
dkwarner
6
192
12/27/2024
11:36 PM
This is Basically a Plastiguage only Pb Wire. Pretty Cool!
by
Deefburger
;
posted
in
General Discussion
Last post:
12/29/2024
7:41 AM
by
BruceFlorida
2
71
12/13/2024
9:32 AM
Triangular Antennae
by
HiTekRedNek
;
posted
in
General Discussion
Last post:
12/28/2024
11:31 AM
by
Rixter
13
203
12/20/2024
11:58 AM
S1 Duty vs S2 Duty Motor
by Anonymous Poster
;
posted
in
Electrical Engineering
Last post:
12/24/2024
7:34 AM
by
The Wizard
7
266
07/14/2013
7:30 AM
100KVA Generator Proper Grounding
by
jeabellera
;
posted
in
Electrical Engineering
Last post:
12/23/2024
6:27 AM
by
PWSlack
41
873
Display Options
Showing threads 1 to 50 of 89385
Sorted By
Sorted By
Title
Last Post Time
Post Type
Number of Comments
Number of Views
Poster
Rating
Create Date
Sort Order
Sort Order
Ascending
Descending
From The
From The
Last Day
Last 2 Days
Last Week
Last 10 Days
Last 2 Weeks
Last Month
Last 45 Days
Last 2 Months
Last 75 Days
Last 100 Days
Last Year
Last 2 Years
Last 3 Years
Beginning
Post Type
Post Type
Question
Discussion
All
Tags
(comma-delimited)
(comma-delimited)
Show Threads
Advertisement
Got Something to Say?
Ask a Question
Start a Discussion
CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation
Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds
CR4 Rules of Conduct
CR4 FAQ
Site Glossary
Who's Online
(73 right now)
Show Members
Advertisement