Cluster · Electric Current and Resistance Fundamentals
| Question | Category | Subtype | Difficulty | |
|---|---|---|---|---|
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A material with high resistivity is best suited for which of the following applications? pipeline-828551
|
science | — | intermediate | |
|
What is the primary reason for using alloys in resistance wire? pipeline-828543
|
science | — | intermediate | |
|
According to which of the following laws, heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current, and the time for which it flows? pipeline-828518
|
science | — | intermediate | |
|
What do you call a component of identical size that offers a higher resistance to electricity? pipeline-828536
|
science | — | intermediate | |
|
Which of these is used to break the circuit or to close the electric circuit? pipeline-828990
|
science | — | intermediate | |
|
Among various electrical safety devices, one based on the heating effect of electric current is called a: pipeline-828879
|
science | — | intermediate | |
|
Insulators have resistivity of the order of: pipeline-828537
|
science | — | intermediate | |
|
Which of the following has low resistivity? pipeline-828532
|
science | — | intermediate | |
|
Which of the following has the highest value of resistivity? pipeline-828534
|
science | — | intermediate | |
|
According to which of the following laws, heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current, and the time for which it flows? [Constable GD Examination 2022] pipeline-764114
|
science | — | intermediate | |
|
The current in the bulb will stop flowing: [CHSL 2021 Tier I] pipeline-764186
|
science | — | intermediate | |
|
Meera shifted to a new house and was fixing light bulbs in her apartment. One of the three bulbs she fixed did not light up. Upon testing she realised it was a case of fused bulb. So, she bought a new one which then lit up perfectly. Select the correct option that describes what happened to the fused bulb. [Junior Engineer 2024 Civil Paper I] pipeline-764290
|
science | — | intermediate | |
|
Which of the following has the highest value of resistivity? [Combined Graduate Level Examination Tier I 2023] pipeline-764138
|
science | — | intermediate | |
|
What do you call a component of identical size that offers a higher resistance to electricity? [Combined Graduate Level Examination Tier I 2022] pipeline-764273
|
science | — | intermediate | |
|
What is the coil of wire in the electric room heater known as? [MTS Non technical and Havaldar Examination 2021] pipeline-764504
|
science | — | intermediate | |
|
What do you call a component of identical size that offers a higher resistance to electricity ? [SSC CGL 2022] pipeline-1180028
|
science | — | intermediate | |
|
An electrical device that works on the principle of Joule's Law of Heating is: [RRB NTPC CBT] pipeline-1179998
|
science | — | intermediate | |
|
Which device is used to either break an electric circuit or to complete it? [SSC MTS 2022] pipeline-1180015
|
science | — | intermediate | |
|
Which electric device is NOT based on Joule’s law of heating? [RRB NTPC CBT] pipeline-1179999
|
science | — | intermediate | |
|
A _______ is a passive two-terminal electrical component that implements electrical resistance as a circuit element. [NTPC CBT 2] pipeline-1179994
|
science | — | intermediate | |
|
The thin wire that gives off light in an electric bulb is called _______ . [NTPC CBT 2] pipeline-1180060
|
science | — | intermediate | |
|
According to law, heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current, and the time for which it flows. [RRB NTPC CBT] pipeline-1180039
|
science | — | intermediate | |
|
Which of the following is NOT an example of the heating effect of current? [RRB NTPC CBT] pipeline-1179997
|
science | — | intermediate | |
|
Among various electrical safety devices, one based on the heating effect of electric current is called a _____. [RRB NTPC CBT] pipeline-1180057
|
science | — | intermediate | |
|
According to which of the following laws, heat produced by an electric current is directly proportional to the resistance of the conductor, the square of the current, and the time for which it flows? [SSC GD 2022] pipeline-1180042
|
science | — | intermediate | |
|
What is the melting point of the tungsten filament used in bulbs? [RRB NTPC CBT] pipeline-1179834
|
science | — | intermediate | |
|
What do you call a component of identical size that offers a higher resistance to electricity? pipeline-1286212
|
mp_police | — | intermediate | |
|
Which of the following devices is/are based on heating effect of electric current? pipeline-1290557
|
mp_police | — | intermediate | |
|
According to which of the following laws is the heat generated by an electric current directly proportional to the resistance of the conductor, the square of the current, and the duration for which the current flows? pipeline-1306841
|
bihar_police | — | intermediate | |
|
What is the primary reason for using alloys in resistance wire? pipeline-1297726
|
bihar_police | — | intermediate | |
|
Among various electrical safety devices, one based on the heating effect of electric current is called a: pipeline-422999
|
bihar_police | — | intermediate | |
|
Which of the following is not based on the heating effect of current? pipeline-413001
|
bihar_police | — | intermediate | |
|
What do you call a component of identical size that offers a higher resistance to electricity? pipeline-1363727
|
rajasthan | — | intermediate | |
|
According to which of the following laws is the heat generated by an electric current directly proportional to the resistance of the conductor, the square of the current, and the duration for which the current flows?
pipeline-1353672
|
rajasthan | — | intermediate | |
|
Which electrical safety device functions by utilizing the heating effects of electric current? pipeline-1351913
|
rajasthan | — | intermediate | |
|
Which electrical safety device functions by utilizing the heating effects of electric current? pipeline-1250674
|
rajasthan | — | intermediate | |
|
How does a bulb glow when the switch is turned on? pipeline-1353378
|
up_police | — | intermediate | |
|
What is the primary reason for using alloys in resistance wire? pipeline-1349472
|
up_police | — | intermediate | |
|
A thin wire that gives off light from the bulb is called ______. pipeline-1193879
|
up_police | — | intermediate | |
|
What is the primary reason for using alloys in resistance wire? pipeline-1036123
|
rpf | — | intermediate | |
|
Which of the following is the Joule's First Law of Heating? pipeline-18247
|
rpf | — | intermediate | |
|
Which of the following devices is/are based on heating effect of electric current? pipeline-1310719
|
defence | — | intermediate | |
|
Ramesh wants to choose a material for making filament of a bulb. The chosen material should possess which of the following properties? (i) Low melting point pipeline-1305478
|
defence | — | intermediate | |
|
According to which of the following laws is the heat generated by an electric current directly proportional to the resistance of the conductor, the square of the current, and the duration for which the current flows? pipeline-1266305
|
defence | — | intermediate | |
|
Insulators have resistivity of the order of: pipeline-1200702
|
delhi_police | — | intermediate | |
|
Which of the following materials is preferably used in making heating elements of electrical heating devices? pipeline-1085487
|
delhi_police | — | intermediate | |
|
Among various electrical safety devices, one based on the heating effect of electric current is called a: pipeline-1083712
|
delhi_police | — | intermediate | |
|
According to which of the following laws is the heat generated by an electric current directly proportional to the resistance of the conductor, the square of the current, and the duration for which the current flows? pipeline-1195036
|
delhi_police | — | intermediate | |
|
Which of the following has the highest value of resistivity? pipeline-1243672
|
delhi_police | — | intermediate | |
|
What is the primary reason for using alloys in resistance wire? pipeline-1023320
|
railways | — | intermediate |