Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 6)
6.
Which of the following is not a type of energy source?
Discussion:
29 comments Page 3 of 3.
Vignesh said:
1 decade ago
Rheostat is not a energy storage element only its dissipate energy in the form of heat.
Aniket ravi said:
1 decade ago
I can change the resistance by Rheostat but not from the others.
Because they are use to get energy.
Because they are use to get energy.
Somasekhar reddy said:
1 decade ago
Rheostat is not energy source it will be used only increase are decrease the given voltage value in lab experiments.
Bhukya Goutham said:
1 decade ago
Rheostat is the variable resistance i.e. we can vary the value of resistor using rheostat. Whereas all the other things are energy sources i.e. they generate power through many sources.
Ch jeevan said:
1 decade ago
Thank you latha.
Surajit said:
1 decade ago
Three other options which are generator, solar cell, battery generate electricity but rheostat not giving any electricity. Rheostat is a variable resistance.
Hirdesh said:
1 decade ago
Thank you so much latha
Keerthi said:
1 decade ago
How the rheostat is variable resistance?
Anand said:
1 decade ago
Generator = Mechanical Energy to Electrical Energy,
Solar cell = Light energy to Electrical Energy,
battey = Chemical enrgy to Electrical Energy.
Rheostat = Variable resistance
Solar cell = Light energy to Electrical Energy,
battey = Chemical enrgy to Electrical Energy.
Rheostat = Variable resistance
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers