Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - True or False (Q.No. 4)
4.
A potentiometer is a two-terminal variable resistor.
Discussion:
10 comments Page 1 of 1.
Adda said:
3 years ago
A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat.
(2)
Waseem khan said:
7 years ago
Please explain in detail.
Sanjeet said:
8 years ago
Potentiometer is three terminal variable resistor. It has three terminal devices. Two terminal connected to the end of the tracks and third terminal is connected to middle of the tracks which decided the motion of the tracks.
Acharya said:
8 years ago
Explain it in detail.
Usha sri said:
1 decade ago
Exactly. Potentiometer is a three terminal device, the sliding contact adjusts its resistance value, in turn its voltage.
Mahes said:
1 decade ago
A potentiometer is a three-terminal resistor with a sliding contact that forms an adjustable voltage divider.
Karthick said:
1 decade ago
Please explain this.
Vidyasagar said:
1 decade ago
Can you give the explanation?
Himanshu said:
1 decade ago
A potentiometer is a THREE-terminal variable resistor.
Dhanraj said:
1 decade ago
Rheostat is a two terminal variable resistor
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