Hi all,

I would like some help in ordering an extension spring.

The external diameter should be 40mm and its free length 700mm.

My question is the following:

The spring should be as flexible as possible, but the wire thickness should be at least 4mm. I obviously don't exp

is fillet welding joint or butt welding joint to the branch welding between weldolet or sockolet with pipe ??

What are the various air flow rates related to belt-driven fans of different capacities for the purpose of design?

I need a sheet metal thickness tolerance chart

I have a problem with a set of bevel gears. I changed a set of input bevel gears (pinion and wheel) on a mill gearbox in order to increase the power arting of the mill. However after installing the gear box with the new bevels, we are experiancing high gear mesh vibrations on the bevels. On inspecti

What is the procedure to charge the gas in refrigerant system ?

I am wondering how to effectively utilize solar heated water for residential heat in a cold climate (Minnesota).

Given that due shading, cloud cover, low angle of the sun, efficiencies, etc., hot water solar collectors can produce only a limited amount of relatively low temperature hot wate

A system has four 336 kW natural gas gensets A, B, C and D operating grid parallel.

Grid import set at 100 kW.

Load varies around 800 kW + 150 kW

With drop add percentages and building load are selected so that 3 units A, B and C run, the result is a very smooth balance gr

What is the standard resistance value between the neutral and earth?

How can I boost the power in a battery charged by a solar panel set up? It can't sustain electric equipments as per rated output for required duration.

Please tell me about the advanced effluent evaporation technologies. and also about that how to determine the rate of evaporation in the solar evaporation ponds.

Hi i cant download the files for the tiltedtwister on to my NXT ether

Is there any way that I could re finish my aluminum breadmaker ladle so that dough does not stick to it? I do not find an answer on the net. Thanks.

jurie sa

How to calculate Moment of inertia and GD^2 value of a Centrifugal blower rotor? How does these affect the starting time and starting torque?

Where can I get a solar system courses (installation and maintenance)?

Are there any sites where can I get an online courses for the same?

Thanks.

Why use droop ct in genretors and what is the help of droop ct to synchronization of genset?

Fellow CR4 members,

About four months ago, I discovered that my car was not firing well. I met my local mechanic who diagnosed faults with two valves and burnt top gaskets. Valves were grinded, top gaskets changed and general servicing carried out including the nozzles.

After all t

Hi,

We are in the process of fabricating saddles for LPG storage tanks. In this regards i want to ask a question regarding base plate. We want to weld two plates togeather to complete the overall length of the base plate. Weld seem will be in the middle of the base plate, lengthwise. there is a

In Fieldbus foundation can we use smart transmitter as controller? for close loop ..

Good morning smart brains all over the planet.

I'm looking for a solution to find the amount of different sinus components within a set of samples.

I have a table with 36 different measuring points and I want to find the relation between these points.

The measuring points