Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

why the input resistance of an op-amp is high whereas it's
output resistance is low?

Answer Posted / kumar

As name indicates that op-Amp is an aplifier,it amplifies
the given input signal so at the input of the op-Amp must
have high resistance

Is This Answer Correct ?    10 Yes 34 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the advantages and disadvantages of the k-map method?

1216


Explain what is a voltage transfer curve of an op-amp?

936


Define the meaning of tristate signal in electronics?

955


Define amplitude modulation?

938


Why fet is known as voltage control device?

1056


How to calculate knee point voltage? Describe its purpose for differential protection.

965


How can i display output voltage of my Power supply(DC) on the seven segment display ?? which IC is used?

1988


What is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?

1068


charge at rest result in e.f and charge in motion result in m.f then how can an accelerated charge give rise to emf wave? then there should be no e.f due to acc charge as it rise from charge at rest?

1942


What is the main purpose of power electronics?

1001


i need to get a project idea on msp430 microcontroller can anyone help me

1796


Why the width of the base region of a transistor is kept very small compared to other regions?

1325


draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.

1769


What is the use of ranging?

1022


What do you mean by effect of noise on carrier signal & what is noise segment

4552