17th
Apr

# Voltage, Current and Resistance MCQ

• 17th Apr, 2021
• 1059 Followers

## Take Voltage, Current and Resistance MCQ Test & Online Quiz to test your Knowledge

Below is the Voltage, Current and Resistance MCQ test that checks your basic knowledge of Voltage, Current and Resistance. This Voltage, Current and Resistance MCQ Test contains 20 Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also take the Online Quiz from the Take Voltage, Current and Resistance Quiz Button.

## Voltage, Current and Resistance MCQ Test

• A. Newton's
• B.Ohm's
• C.Coulomb's
• D.Stefan's

### 2) Which of the following equation shows the relation between Voltage, current and resistance.

• A. V=IR
• B.V=I/R
• C.R=V/I
• D.Both A and C

### 3) If current increases than voltage _______.

• A. increases
• B.decreases
• C.stable
• D.All of the above

• A. Ω/ohm
• B.Ampere
• C.volt
• D.watt

• A. Voltage
• B.Current
• C.Resistance
• D.Power

### 6) _________ is the ability for electric charge to flow in a certain path.

• A. Resistance
• B.Electrical conductance
• C.Current
• D.Voltage

### 7) What is the relation between electric conductance and electric resistance?

• A. C=1/R
• B.R=C
• C.C=V/R
• D.None of the above

• A. 0.5 mho
• B.0.15 mho
• C.0.125 mho
• D.0.25 mho

### 9) What is the relation between electric charge, current and time?

• A. Q=It
• B.Q=I/t
• C.t=QI
• D.None of the above

• A. 10.5 C
• B.105 C
• C.3.4 C
• D.34 C

### 11) An inductor is a _________ that stores energy in a magnetic field when electric current flows through it.

• A. passive two-terminal electrical component
• B.active two-terminal electrical component
• C.passive one-terminal electrical component
• D.passive one-terminal electrical component

### 12) The opposing capacity of materials against the current flow is

• A. Conductance
• B.Inductance
• C.Susceptance
• D.Resistance

### 13) The Relation between power, resistance and current is ________.

• A. P=I^2/R
• B.P=I^2R
• C.P=VI^2
• D.None of the above

### 14) A voltmeter is an instrument used for measuring _________ difference between two points in an electric circuit.

• A. electric potential
• B.electric current
• C.Voltage
• D.None of the above

• A. 1
• B.5
• C.4
• D.3

### 16) The outermost regions of the atom are called electron shells and It contains the _______.

• A. electrons
• B.protons
• C.neutrons
• D.None of the above

• A. Voltage
• B.Current
• C.Resistance
• D.Power

### 18) A wiper is the sliding contact in a ________.

• A. Switch
• B.Photoconductive cell
• C.Thermistor
• D.Potentiometer

• A. Battery
• B.Solar cell
• C.Rheo
• D.Generator

### 20) The unit of electrical charge is the _________.

• A. Volt
• B.Ampere
• C.Joule
• D.Coulomb

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