Electronics Engineering

A:class 'a'

A: Nothing it just quit delivering power and sit at idle current

what is meant by grating

Electric motor, the alternating-current alternator, and the rotary converter.

A basic dynamo consists of a stator wound with copper coils and a magnetic armature. As the magnetic armature spins it induces a current in the copper coils.

High impedance fault can occur on fail or low maintenance insulators (e.g. near coastal area) or wet vegetation area (in canyon), and highly loaded industrial area (high harmornics). It all depends on the ground moist level.

This depends on whether your resistors are in serial or parallel.

If they are in serial, the value of the resistors just adds up, so :

Val(total) = val(single) x n(umber of resistors)

If they are in parallel, each added resistor lowers the total value, while the power rating rises :

Val(t) = 1/ ( val(s) x n)

By checking the output V while operational.

There is also a static test for resistance.

3 volts.

mahesh

operating region of the transistor is the area of the voltage and an electronic configuration in which a transistor can work with its full efficiency. In that operating region transistor can be used easily

what above said by harsh is correct...the following may help u further...

Based on application the transistor is decided where to lie.

for example transistors are made to lie in active region to make it as amplifier.

when transistors are used as switch it is made to lie in saturation region(when switch is made as ON) and cut-off region(when switch is made as OFF).....

microstrip line is unbalanced line so it works in same way as other unbalanced line. so in double stub, the microstrip line forms the reactance wanted to match. Hey what happened to methods involving the schmidt chart?

beta is defined as the rate of change of collector current (Ic) with respect to the collector leakage current (Ico) keeping beta and (VBE) constant also (IB) constant.

More to the point, how many joules can one get out of a typical 9V battery. This varies somewhat depending upon the load. At low drain currents, (2mA), a typical manganese alkaline 9V battery will provide around 16,000J over its lifetime, assuming it starts out fresh and is discharged to 1V per cell. One can squeeze out a little - not much - more if you run it down to completely dead. At a 10mA draw, you drop down below 15,000J, at 100mA, only about 12,000J. The above is based on discharge curves for Duracell MN1604

you could compare the VI characteristics of both..talk about damping ability of both as well as their power transfer capability.

16

V = ir

i = v/r

i = 12/12

i = 1a

Due to the manufacturing process of op-amps, the differential input transistors may not have exactly the same values, meaning they are not exactly matched. This means that voltage would have to be placed on the non-inverting terminal, with the non-inverting terminal grounded, in order to produce a zero output. The voltage required at the non-inverting terminal in called the input offset voltage.

Its function is to increase current. If this coil gets damaged then it has to be changed.

ignore or lazy

It's a method of putting software into a processor that can neither be accessed by the user or corrupted by outside sources.

It's also usually a dedicated system designed to do a specific set of tasks.

" The embedded system are used for creating artificial intelligence with technology so that the system designed for a particular task could perform efficiently without human intervention .For quick performance and to avoid human interventions embedded systems are needed . Embedded system is a part of complete device often including hardware and software designed for special purpose. "

2,100 volts = 2.1 kv

After Strategic drift

When the input signal to a transmission line is terminated by its characteristic impedance then the signal gets absorbed in the terminating impedance itself and is not reflected back along the line. Thus, no standing waves are produced in the transmission line.

The characteristic impedance or surge impedance belongs to uniform transmission lines.

In electronic gears we use voltage bridging, that is a relative low output impedance to a higher input impedance. Usualy the input impedance is more than ten times higher then the output impedance.
An input impedance is called also a load impedance or an external impedance.
An output impedance is called also a source impedance or an internal impedance.

12V 5Ah