Quickcomputerstips
- What are the advantages and disadvantages of resistor?
- What is the advantage of inductor over resistors?
- What is advantage and disadvantage of inductor?
- What are the advantages of variable resistor?
- What are the advantages of inductors?
- What is difference between resistance and inductance?
- What is the difference between inductors and resistors?
- What is the advantage of using an inductor as an input filter?
- What is the main limitation of inductor?
- What are the disadvantages of resistance?
- What is the advantage of film resistors over carbon composition resistors?
- What are the disadvantages of resistance connected in series circuit?
What are the advantages and disadvantages of resistor?
Advantages and disadvantages of resistors
Resistors are very cheap. Hence, it is easy to replace them. Resistors do not depend on the external source of voltage. Hence, external voltage or energy is not needed for operating the resistors.
What is the advantage of inductor over resistors?
They can form resonant circuits, and they can attenuate high frequency signals losslessly. Inductors store the applied energy, while resistors dispose of it in thermal energy.
What is advantage and disadvantage of inductor?
The air core inductor is simple in construction. The air core inductor does not depend upon the value of current it carries and also eliminates the iron losses from magnetic core. It has no core losses at high frequencies. The air core inductor is cheap.
What are the advantages of variable resistor?
The advantage of variable resistors is that you have more control over the voltage. You can also adjust the amount of voltage flowing through a circuit.
What are the advantages of inductors?
Inductors can store energy for a small period of time because the energy which is being stored as a magnetic field will be gone when the power supply is removed. Uses of inductors can be seen in computer circuits where power supplies can be switched.
What is difference between resistance and inductance?
The main key difference between resistor and inductor
The resistor mainly opposes the flow of current, While Inductor mainly opposes the changes in current flowing through it. ... The unit of resistance is Ohm, while the unit of inductance is Henry. The resistor can block AC and DC, the inductor can block only AC.
What is the difference between inductors and resistors?
The main difference between ideal resistors and ideal inductors is therefore that resistors dissipate electrical power as heat, while inductors turn electrical power into a magnetic field. Ideal resistors have zero reactance and as a result zero inductance.
What is the advantage of using an inductor as an input filter?
There are some advantages of series inductor (L) filter which are given below. The series inductor (L) filter has low ripple factor at heavy load currents i.e. low load resistance. The series inductor (L) filter reduces the ripple in the DC output of rectifier circuit. It has no surge current through diode.
What is the main limitation of inductor?
Limitations of Inductors
1) An inductor is limited in its current-carrying capacity by its resistance and dissipates heat.
What are the disadvantages of resistance?
Whether a resistance is in series or parallel, in a properly designed circuit the resistor is there for a very good reason. It makes the circuit work as intended. The only time it is a disadvantage is if this is an unintended resistance - as of a wire. It will cause a voltage drop and loss of power.
What is the advantage of film resistors over carbon composition resistors?
The carbon film resistors are more preferred over carbon composition resistors because the carbon film resistors produce less noise than the carbon composition resistors. The carbon film resistors have low tolerance value than the carbon composition resistors.
What are the disadvantages of resistance connected in series circuit?
Disadvantages of series combination:
If one component in a series circuit fails, then all the components in the circuit fail because the circuit has been broken. The more components there are in a series circuit, the greater the circuit's resistance.
