Electronics Engineering

As the number of bulbs in a series circuit increases, the current decreases. As the number of bulbs in a parallel circuit increases, the current increases.

Very carefully, and with practice. There is some equipment that is helpful such as special needle nose pliers, tweezers, clamps, solder removers, etc.

It works on DC only

It consist a permanent magnet coil.

Yes

PCB technologies is an information technology company in Johannesburg, South Africa. A PCB populated with electronic components is called a printed circuit assembly (PCA), printed circuit board assembly or PCB assembly (PCBA). In informal usage, the term "printed circuit board" most commonly means "printed circuit assembly" (with components).

transistor either increase or decrease current bt capacitor stores the energy

Sensitivity of potentiometer means~ smallest potential difference that can be measured with the help of it.

OL refers to over limit.

Capacitors are said to be connected together "in series" when they are effectively "daisy chained" together in a single line. The charging current ( iC ) flowing through the capacitors is THE SAME for all capacitors as it only has one path to follow.

Then, Capacitors in Series all have the same current flowing through them as iT = i1 = i2 = i3 etc.

Therefore each capacitor will store the same amount of electrical charge, Q on its plates regardless of its capacitance. This is because the charge stored by a plate of any one capacitor must have come from the plate of its adjacent capacitor. Therefore, capacitors connected together in series must have the same charge.

QT = Q1 = Q2 = Q3 , etc.

Watts = Current x Volts with your resistive heat application. To figure out resistance you need to know voltage and current. Since you are drawing 6 amps then Volts = 325/6. This means that there is about 54 volts supplying the heater which seems like a very strange supply voltage. Since Volts = Current x Resistance the resistance = 325/36.

relatively large propagation delay.

A: And system or amplifier may have instability as some point due to external or internal function therefore intervention is needed to stabilize the system at that particular point of operation.

yes lenz law states that every current opposes the reason which cause the generation of that current . it is very useful for considering back emf in dc motor.

The lenz law also help us to determine the supply voltage of DC motor.

A: Well that is not possible. Someone can change the voltage up or down with no problem but never can it increase power by adding any kind of circuitry for the simple fact of % efficiency loss. If it could be possible then we have infinite power source available.

high impedance circit provides a varistor unit which has stabilising resistor which ll protect the relay from being operating for maloperations like through fault, CT faults whereas this varistor unit is provided internally in an numerical relay where the CT of class 5P can be used.

In transistors, current gain plays a significant role. In h parameters, one of the parameters is hfe which is current gain. It is easier if the parameters chosen represent some significant properties of the device. Some other parameters of importance in transistors are input resistance hie and output resistance 1/hoe.
So it makes sense to analyse transistors with h parameters.

This is a parallel circuit, each of the parallel current paths draws a certain current, and the input current equals the output current, so the sum of all current through each path has to equal the total current.

Connecting a resistance btw the o/p and i/p of the amplifier to increase the i/p impedance is called bootstrapping..

bounded signal

four diodes

any signal having single frequency. ex: sin5t ,in this ex there is only 1 freq 5 rad/sec..... thats why its single tone msg signal.

A: Is clearly evident if thevenin theorem are applied since it show that circuit no matter how complex it can be reduced to two components eventualy by reducing each part to equivalent circuit

The sub-micron CMOS technology has channel length less than 1 micrometer

To calculate the DG set current, you need the load current and the load voltage. To convert it into kilowatts it is divided by 1000.