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Engineering
Engineering is an art and profession devoted to designing, constructing, and operating the structures, machines, and other devices of industry and everyday life.
5,839 Questions
These are two different methods that are opposites. Surface hardening is used to stiffen a steel. Usually a steel is heated, a catalyst is applied to the surface and then the steel is quenched in an oil bath or waterbath, this hardens the surface of the steel. Annealing on the other hand, the steel is heated and then allowed to cool slowly. This softens the steel and allows it to be drawn or hammered to form a different shape.
What is electrical tilt in GSM antenna?
Electrical tilt is a tilt which gives by knob present downward in GSM antenna.
It is done for effecting the coverage of antenna. If one GSM antenna overshoots then interference will produce.
then we give electrical tilt then front lobe will change and back lobe will not change.
so antenna provides coverage in both direction.
Electrical tilt is always gives in City.
It reduces interference.
How your world depend on communication system?
Now days world's most of work depend on communication system because Inernet is main part of cmmunication system also mobile communication system is like daily routine of d people
What happens when a downward force is applied to a triangle?
that depends on how it is placed, vertically or diagonally .
an ebonite rod is a solid in which you find little black phosterus in
Latex is made from the milky or colourless sap of certain plants
On reverb 2 how do you deactivate the bomb?
click in the o box so that it does this 0101 then click the 4th box then the third then the fifth then the second.
It will say "BOMB DEACTIVATED," click to exit.
Why direct coupling is called as darlington method?
I believe that the name came from the person who invented the device.
The Quality factor of a narrowband filter is always?
You cannot fix a cap on the range of quality factors :)
How do you program generic gate remotes?
Generic gate controls have an array of numbered switches that can be set in a certain pattern (e.g., 1 up, 2 down, 3 up, 4 up, 5 up, 6 down) to program them.
The typical steps to follow when programming a generic gate control are:
1. Open an already programmed gate control by removing the screws
2. Open the unprogrammed gate control by removing the screws
3. Compare the switches inside both gate controls
4. Set the switches in the unprogrammed gate control to match those in the programmed gate control
5. Cover both gate controls and fasten their screws
What is demagnetising effect of DC generator?
demagnetising effect of dc generator is to reduce main field flux there by reduction in generated voltage.
How many feet wide is a wind turbine?
Wind turbine vary enormously in size from a small turbine on a boat with blades about two feet in diameter to large industrial 'wind farms' the blades of which are individually dozens of feet long
What are the Applications of analytical geometry in engineering field?
Analytical geometry is used widely in engineering. It set the foundation for algebraic, differential, discrete, and computational geometry. It is the study of geometry using a coordinate system.
