Basic Electroniics

Which among the following is a passive electronic component

• Resistor

• Capacitor

• Inductor

• All of these

Which among the following is not an example for active electronic component?

• Diode

• BJT

• Inductor

• FET

The components which are capable of processing / working (amplifying, Oscillating, Clamping, Clipping & etc…) on an electrical signal independently are called -------------------

In colour coding of resistors, the RED colour corresponds to the digit---------------

• 1

• 2

• 3

• 4

Potentiometer, Rheostat, Trimmer or Preset etc means --------------------resistors

Unit of Capacitance is---------------

• Ohm

• Farad

• Henry

• None of these

These type of capacitors are utilized in certain applications ranging from low to very high frequency through 1000 Mega-Hz

• Electrolytic

• Ceramic

• Mica

• Paper

Which are the physical factors which affect the inductance of a coil

• turns in the coil

• diameter, length

• material used in the core

• All of these

-------- is an inductor designed specifically for blocking high-frequency alternating current (AC) in an electrical circuit, while allowing DC or low-frequency signals to pass

------------ is an electrical device which, by the principles of electromagnetic induction, transfers electrical energy from one electric circuit to another, without changing the frequency