Download Aptitude Crack
img not found img not found

Voltage, Current and Resistance

Q1:

A two-terminal variable resistor is known as a

A potentiometer

B thermistor

C rheostat

D wiper

ANS:C - rheostat

Rheostat have two fixed terminal and one movable terminal all together three terminal but only two terminals are used. Only one of those two fixed terminals and another movable terminal are used.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.