Which one among the following components is used as an amplifying device?

Related MCQs

• The following is an amplifying device :
• Which one among the following components can not be developed within an "integrated circuit"?
• A device which is used to limit the current in an electrical circuit is called a -
• The device used to change the speed of an electric fan is –
• A device used for converting A.C. into D.C. is called –
• The device used for locating submerged objects under sea is –
• A cyclone is an engineering device that is used to -
• The device used to convert solar energy into electricity is –
• The device used to change the speed of an electric fan is -
• What is the name of the device used to convert alternating cur-rent into direct current?