How does Inverse time overcurrent works?
It monitors the general balanced overloading and has current/time settings. This is determined by the overall protective discrimination scheme.
What materials do you need to build your own video game system?
usually only a multi billion dollar company, a number of professionals at you disposal, millions of dollars, and a heck of a lot of time. either that or intense programming and electrical engineering knowledge again, a ton of spare time and money
Is a flashlight a wet cell or a dry cell?
Generally we call them dry cells. However, the electrolyte in an alkaline cell is fairly liquid, so it may be a case of the technology outstripping the terminology.
The old 'dry cell'/'wet cell' division really is no longer valid. We talk of 'primary cells' for cells that cannot be recharged, and 'secondary cells' for those that can.
Why does my armitron watch say china on it and how do they make it?
China is where the watch is assembled. The movement might come from one place, the strap from another, but it's all brought to China for assembly.
How do you put the chain back in the light after it fell out?
if it came completley out of the socket you will have to replace the fixture, but if it came off the short chain that comes out there is a Barrel that you can put it back into, [simulular to a indefication chain] then take small pliers and gentley squeeze it shut,
Why logic gates are called gate?
We know that gate means an entry point in which or we can enter or exit i.e there is only two option. Similarly Logic gate has only two option or in ON or OFF i.e high or low. so that logic gate called gate.
used to loosen pipes (plumbing, pvc, etc) the rubber grips on the surface of large diameters, and friction loosens the tube.
A time base is usually a fixed frequency or a fixed period in time used as a comparison against which other frequencies or timed events are calculated. A time base can be established to meet your requirements for purposes of measurement.
Where can you get in Bahrain wireless Internet for laptop?
WiFi Hotspots
1. Bahrain International Airport
2. Starbucks Seef Mall
3. Starbucks Zinj
4. Starbucks Sanad
5. Starbucks Bahrain Mall
6. Starbucks Saar (Cypress Garden)
7. Starbucks Juffair
8. Starbucks Manama
9. Gulf Hotel
10. Crowne Plaza
11. Al-Aali Mall
12. Dana Mall
13. BAPCO Club
14. Yateem Center
15. FunLand Free Hotspots
16. UOB
17. McDonalds Saar
18. McDonalds Bab-el-Bahrain
19. McDonalds Sakhir
20. McDonalds Hoora (Exhabtion Road)
21. McDonalds Zallaq
What is the reliable smoothing capacitor for rectified 24VDC?
FOR A 24VDC it is best to install a 50v breakdown capacitor to ensure reliability
How do you resurface a CD at home?
One trick the people said has worked is putting toothpaste on the CD and leaving it on for 5 mins then rinse off (actual paste not the gel kind)
The most effective way to resurface a CD at home would be brasso polish, a lot of people said this worked wonders on old cds that they thought would never work again. (it also gets scratches out of glasses)
There are several different formats of HD. The one used most widely is 1080 x 1920. Multiply the number of lines by the number of pixels per line and you get 2073600 pixels per frame. Each pixel requires 3 bytes to display 24 bit colour so there are 6220800 bytes per frame. (broadcast equipment uses more bits per pixel). Note that the number of pixels is per frame, so a 1080i (interlaced) image will have the same number of pixels but will use two separate fields to display them. Finally, as there are 29.97 frames per second (US standard) a full HD image will need around 186 megabytes per second for full quality moving video.
Describe the design characteristics of unitary modular and rack mounted plc?
Unitary PLC
Unitary PLC's are compact non adaptable systems which are connected directly to the machine or equipment they control. They are one self contained unit in which is house power systems, CPU, output and input controls and any specialised pieces of equipment needed within the system. Each unitary module will have one purpose and cannot be adapted or changed after construction.
Unitary PLC's are practical if used in an industry which rarely changes production techniques and requires only a small amount of PLC usage for singular specialised tasks.
However, if adaption maybe needed in the future this is not practical.
Plus unitary PLC's are cheaper and more compact than others.
Modular PLC
Modular PLC's are multi-adaptive systems that can be changed easily and simply. They consist of a cabinet or rail upon which a system is placed as standard. This standard system contains a power supply, CPU and input and output control. However, the PLC is not specialised like unitary PLC's it can be adapted and changed to serve different purposes or you may add more than one system so the module can be multi-functional.
Extra modules such as upgraded power supplies or CPU's and specialised modules maybe added to different sections.
These systems can be rail mounted or in cabinets for safety and security.
Modular PLC's are very practical machines in the fact they can be multi-functional and are completely adaptive and their functions can be easily changed. However, these systems are a lot larger and more expensive than unitary PLC's
Rack Mounted PLC
Rack mounted PLC's are basically compact rack mounted modular PLC'S. These are multi-adaptive and can be modified easily just as modular PLC's can be.
The main difference between these two is the rack mounted PLC is mounted on racks as seen by the diagram.
Rack mounted PLC's are the most practical of all three as they make the multi-adaptive features of the modular PLC's a lot more compact and able to fit out of the way in small places. This is ideal for industry where space can be vital.
However, there is one major impracticality which is that these are the most expensive of the three.
(THIS ALLOWED ME TO PASS MY FIRST ASSIGNMENT)
Do the bluray discs cleaners work?
Customer reviews on Amazon indicate that some people (not all) have had some success using the cleaner by Maxwell. One important point made was that if your system was at the point that it would not recognize the disc in the drive it would not be able to run the cleaner.
The type of light meter that measures the light intensity in pictures is a foot-candle meter. They help in setting the camera right and help in calculating the best lighting.
What is the total magnification of a microscope if the microscope is on low power?
Total magnification will be ocular magnification multipled by the objective magnification i.e. 10 x 25 = 250x.
Answer
The last time I checked if the eyepiece is on Low Power that means it is 10x. You must multiply the additional 20x, so the total magnification is 200x.<
Who invented electrostatic generator?
An electrostatic generator is a device which produces static electricity. Otto von Guericke, a German physicist, invented the first machine around 1663.
What does not provide any protection against STDs?
hormonal methods
sterilization
Hormonal methods, or sterilization!
How much is kitchen appliances?
its about $1000 something or $100 something or maybe even more cuz that's how muh i think
That is an electric AC or audio output, where the voltage is measured in volts rms. Scroll down to related links and look for "dB conversion (decibel)". Look there in the middle at this headline: "RMS voltage, peak voltage and peak-to-peak voltage".