User DLS3141

8 votes

Why do car-seats have an expiration date?

answered Jun 6, 2017 at 13:16

7 votes

What are grads used for on a scientific calculator?

answered Jun 22, 2015 at 12:55

5 votes

Accepted

Why can't I see my phone screen in landscape with sunglasses?

answered Aug 14, 2015 at 14:17

5 votes

Is there a mechanical equivalent to a hi/low pass filter (as in electrical engineering)?

answered Sep 10, 2015 at 12:40

5 votes

Energy required to raise temperature of water flowing through a heater

answered Mar 11, 2016 at 13:20

4 votes

Accepted

Carpet for noise reduction (tests / studies)

answered Oct 26, 2015 at 15:27

4 votes

Accepted

What's the difference between impeller and rotor in centrifugal pump?

answered Apr 12, 2016 at 19:23

4 votes

Accepted

How can I make a rotating hinge airtight?

answered May 25, 2016 at 20:18

4 votes

Why were engineers negligent in the 1981 Hyatt Regency walkway collapse?

answered Sep 17, 2015 at 14:15

4 votes

Accepted

Are there standard vibration and shock specs for shipment of a product?

answered Aug 13, 2015 at 15:11

4 votes

Is there a standard name for a flanged threaded tube?

answered Jun 24, 2015 at 13:56

4 votes

Accepted

Propane rocket nozzle material

answered Feb 14, 2017 at 17:43

4 votes

Series O-ring in Vacuum Application

answered Jun 22, 2016 at 5:16

4 votes

Why are there so many types of screw head drives? Why aren't some strictly better than others?

answered Jan 19, 2017 at 15:46

4 votes

Accepted

Can a hobby gearbox be used to mechanically amplify small forces for better force sensor resolution?

answered Nov 2, 2017 at 13:48

3 votes

Acoustic absorption of different materials? (gypsum board versus plaster)

answered Feb 6, 2017 at 19:10

3 votes

Measuring motor vibrations

answered Feb 8, 2017 at 15:19

3 votes

How do you get a closed vessel to >90,000 psi internal pressure

answered Jul 24, 2017 at 13:37

3 votes

O-ring compressive force

answered Aug 8, 2017 at 19:31

3 votes

Accepted

Difference between seat belts

answered Mar 8, 2017 at 16:10

3 votes

Axial force in threaded axis

answered Jun 17, 2017 at 17:35

3 votes

Help with closed loop heat controller (for a non engineer)

answered Jul 8, 2015 at 16:59

3 votes

Can I use AutoCAD to learn mechanical engineering by DOING (like programming)?

answered Jul 27, 2015 at 17:01

3 votes

What are the career growth opportunities for an Engineer with Product Testing Experience?

answered Aug 13, 2015 at 13:07

3 votes

How to regulate a vacuum pump?

answered Jul 18, 2016 at 13:46

3 votes

Accepted

What level of vibration testing should I perform on my product?

answered Oct 27, 2015 at 17:08

3 votes

How to write a literature review for a DIY-style electronics project?

answered Sep 23, 2015 at 16:57

3 votes

Why do manufacturers still make aluminum kitchen utensils?

answered Jan 4, 2016 at 13:27

2 votes

How can I calculate the rate of power consumption of a solar car along a known route with changes in elevation?

answered Oct 16, 2015 at 16:31

2 votes

Accepted

Calibrating and measuring pressure in Megapascals using a pressure transducer

answered Dec 8, 2015 at 13:57

Stack Exchange Network

78 Answers

Why do car-seats have an expiration date?

What are grads used for on a scientific calculator?

Why can't I see my phone screen in landscape with sunglasses?

Is there a mechanical equivalent to a hi/low pass filter (as in electrical engineering)?

Energy required to raise temperature of water flowing through a heater

Carpet for noise reduction (tests / studies)

What's the difference between impeller and rotor in centrifugal pump?

How can I make a rotating hinge airtight?

Why were engineers negligent in the 1981 Hyatt Regency walkway collapse?

Are there standard vibration and shock specs for shipment of a product?

Is there a standard name for a flanged threaded tube?

Propane rocket nozzle material

Series O-ring in Vacuum Application

Why are there so many types of screw head drives? Why aren't some strictly better than others?

Can a hobby gearbox be used to mechanically amplify small forces for better force sensor resolution?

Acoustic absorption of different materials? (gypsum board versus plaster)

Measuring motor vibrations

How do you get a closed vessel to >90,000 psi internal pressure

O-ring compressive force

Difference between seat belts

Axial force in threaded axis

Help with closed loop heat controller (for a non engineer)

Can I use AutoCAD to learn mechanical engineering by DOING (like programming)?

What are the career growth opportunities for an Engineer with Product Testing Experience?

How to regulate a vacuum pump?

What level of vibration testing should I perform on my product?

How to write a literature review for a DIY-style electronics project?

Why do manufacturers still make aluminum kitchen utensils?

How can I calculate the rate of power consumption of a solar car along a known route with changes in elevation?

Calibrating and measuring pressure in Megapascals using a pressure transducer