Ask Experts Questions for FREE Help !
Ask
Engineering
Latest Questions & Answers in Engineering Search

How to start with a HC-05 bluetooth module
Asked by fatma medhat, Sep 2, 2018 04:25 PM in Electrical Engineering
How to configure my hc-05 bluetooth modue ? And why do I need AT commands?
Digiguide 2010 Compass calibration instructions required.
Asked by castlesan, Jan 31, 2010 07:23 AM in Mechanical Engineering
I have lost the set up and calibration instruction in a recent house move for an Airguide DigiGuide 2010.The above compass purchased in the US some 8...
What happens if there is dam overflow
Asked by mvjohn100, Aug 21, 2018 07:10 AM in Civil Engineering
On the previous week news (14-Aug-2018) we found one dam overflows because of excess water. Few days it stayed like that way. Is it affect it's...
Meter request
Asked by Core Electric, Aug 16, 2018 10:25 AM in Electrical Engineering
I am an electrical contractor. How do I go about requesting for a meter for a new location. There is power, but no separate meter for this new...
Alcatel 4400 pbx
Asked by adyle, Jun 26, 2018 10:23 PM in Electrical Engineering
How can I disable barge-in(intrusion) in Alcatel 4400 pbx ?
What is this and what does it do ?
Asked by donny48, May 31, 2018 01:11 AM in Mechanical Engineering
http://tinypic.com/view.php?pic=14mt8co&s=9#.WvggyiAh06Q (http://tinypic.com/view.php?pic=14mt8co&s=9#.WvggyiAh06Q) The picture shows an object...
Advice needed
Asked by muk33, May 12, 2018 06:41 PM in Electrical Engineering
Hello Please give me some advice on a lot my wife and 2 kids are thinking on building our home on in SC. It will be located next to a large power...
Torsion
Asked by sarpong, Mar 31, 2018 02:57 AM in Mechanical Engineering
A shaft is 1.5m long is twisted through an angle of 9 degrees when a torque of 2025Nm is applied to it. Determine the angle through which a similar...
Torsion
Asked by sarpong, Mar 31, 2018 03:03 AM in Mechanical Engineering
A shaft is 1.5m long is twisted through an angle of 9 degrees when a torque of 2025Nm is applied to it. Determine the angle through which a similar...
Previa Fuel Injector timing
Asked by stevenmarquis, Jan 23, 2018 11:39 PM in Mechanical Engineering
I had a couple stuck on injectors, which I just replaced, but I placed an O-Scope on the injector wires and found during start cycles that the...
Design of a gauges and fixture
Asked by Akshay0402, Dec 28, 2017 10:45 PM in Mechanical Engineering
I want a complete guide for designing gauges and fixture for a part with tolerances. Sent from my Mi A1 using Tapatalk
Convert 6-12V to 0-5V
Asked by E7Student, Dec 9, 2017 10:07 AM in Electrical Engineering
I have a input signal span from 6-12V and I want to drop to it to 0-5V. HOw to do it ?
Turn the power on in the daytime photocell
Asked by CuriousDad01, Oct 16, 2017 10:02 AM in Electrical Engineering
If the common dusk till dawn photocell (resistor?) turns the power ON when dark and OFF in the light what type of photocell would be used to turn the...
we have constructed an sign 4' x 8'. How can we provide the wind load for a permit?
Asked by montgomery1, Sep 25, 2017 03:07 PM in Civil Engineering
The sign is 4' x 8'. The sign is made of 2' x 6' treated lumber, for the frame, and 2 sheets of Royal Mouldings Limited PVC Board (4' x 8' ft....
Getting Unwanted Transitional Values from Push Button Switch
Asked by Brak, Sep 13, 2017 07:10 PM in Electrical Engineering
When I toggle a push button switch on and off, instead of getting a pure on/off continuity levels I sometimes get "transitional" values. I need it to...
Innovative projects for aerospace engineering
Asked by pallavi cj, Sep 1, 2017 11:17 PM in Other Engineering
Since I am a final year aerospace engineering student I am supposed to choose my project , as am searching for innovative projects regarding...
Zero sequence impedance of a 3-phase cage induction motor is due to ?
Asked by rajuwillraju, Aug 31, 2017 05:30 AM in Electrical Engineering
Zero sequence impedance of a 3-phasecage induction motor is due to a. stator circuit 3rd time harmonic b. stator circuit 3rd space harmonic c....
Wireless phone charging technology and Voltage Detection Technology
Asked by ceopaulkim, Mar 8, 2017 04:39 PM in Electrical Engineering
Are there is similarities between voltage detection using a tic tracer and qi charging technology for smartphones? Is it comparable or are they...
Number of nitrogen gas (7.5 kg @ 50 bar) cylinders required to pressure test a vessel
Asked by wgwanya, Aug 10, 2017 10:57 PM in Industrial Engineering
The vessel should be pressure tested to 24 bar and its volume 0.822 cubic metres
How long would it take to charge an iPhone with the kinetic energy of a spinning fid
Asked by samybazizi, Jul 24, 2017 11:14 AM in Electrical Engineering
How long would it take to charge an iPhone with the kinetic energy of a spinning fidget spinner? How long would it take to charge an iPhone with the...


Contains New Posts   Topic Contains New Posts
Contains No New Posts   Topic Contains No New Posts