Engineering

any where in the world a squire is a squire, like triangle , pentagon, etc all objects are same but they pronounce in different languages but come to the shape of the objective is represented by the same symbol.

First class lever

This question is hard to look for answers. The most common answer is railway tracks. Without gaps, the track would expand to become wonky and unsafe to drive on. Another common example that we have clearly missed; is DRAINS. Even though the gaps are for water travel, it is also designed so that the metal can expand. Hope this helps!

A Schmitt Trigger is a comparator, because it compares its input voltage to a "threshold" voltage, but it has _two_ threshold voltages (the upper and lower trigger voltages), and which threshold voltage is used depends on the output state.

If the input voltage is higher than the upper trigger voltage, the output will be high (for a non-inverting Schmitt trigger). In this state, the input is compared to the lower threshold voltage, so the input now has to go below the lower threshold voltage before the output will go low.

The threshold voltage depends on the output state, such that a high output selects the lower threshold voltage, and a low output selects the upper threshold voltage.

This can be visualised as using a fixed threshold but adding a small voltage (the difference between the upper and lower threshold voltages, also called the hysteresis voltage) to the input voltage before it is compared. This small added voltage is high when the output is high, and low when the output is low. A small amount of the output voltage is effectively being added to the input voltage before it is compared to a fixed threshold. This is positive feedback, also called regenerative feedback.

So a Schmitt trigger operates as a voltage comparator, and a small amount of the output is added to the input, so it uses positive or regenerative feedback.

There are several types of engineering jobs: Mechanical, Structural, Civil, Technical, Electrical, Software etc.

You need to define which field you are interested in before determining employment outlook.

For attendnce

engineering is much about logic, what is the logical and practical way to build something? What design makes the most sense with traffic flow? that kind of thing. engineers don't design the most pointless illogical things, they design it in a way it will be useful.

follower gear means the gear after the idler gear

For a steady flow of charge through a surface, the current I in amperes can be calculated with the following equation:I = Q/t

where Q is the electric charge transferred through the surface over some time t. If Q and t are measured in coulombs and seconds respectively, I is in amperes.

Thus:

I = 0.24 coulombs / 15 msec

I = 0.24 coulombs / 15 * 10^-3 sec

I = 16 amps

motor cycles

balloons are aerospace engineering.

part of that energy is the kinetic energy of these vibrations and moeements of particles

A leader line is a thin line on a design or blueprint that is used to connect a dimension line with a particular area or point on the drawing.

electrical engineers

Pay depends on the job. In general, engineers make more initially out of school, but have a lower cap on salary than other jobs. For example, teachers may make about 30-40k, while you can earn 50-60k right out of school. Teachers can become principals or superintendents, and make over 100k, while engineers (without going into management) have a cap of about 100k. This is general and will change depending on the job you get. Also, remember that the aerospace industry is heavily dependent on government funding; when there are budgets to slash, air and space are always foremost on the chopping block.

no

to suggest improvement try setting up a production meeting with head staff?

Pict pd is a mnemonic to help students studying Design and technology at GCSE level (and probably above) to remember to functions of packaging. The functions are:

Protect

Inform

Contain

Transport

Preserve

Display

The way I was told to remember this was "I picked (PICT) Product Design (PD)".

ya yaya yayayya yayayayaya

BRC

Function, Ergonomics, Environment, Durability, Safety, Cost, Aesthetics, Materials, Manufacture.

The distance moved my the screw in one complete rotation in the circular scale

is called the pith of spherometer.

clocks,music box,watch,eletric mixer,bicycle

In an open cycle gas turbine, the gases that are produced by combustion go directly into the atmosphere, though the heat produced can sometimes be reclaimed.

In a closed cycle gas turbine, the gases produced are reused and are not emitted into the atmosphere.

I have googled it but didnt find any i m too a computer engineer so i think it should be some kind of gear or something that resembles Engineers , The Pioneers..