Basic Electric Knowledge

A detailed illustration showing various electrical components like resistors, voltmeters, and wires in a classroom setting with a bright, educational atmosphere.

Basic Electric Knowledge Quiz

Test your fundamental understanding of electrical concepts with our engaging Basic Electric Knowledge Quiz. Perfect for students, teachers, and anyone interested in electrical engineering!

What you will learn:

Understanding of basic electrical components.
Application of Ohm's law.
Identification of materials with varying resistance.

11 Questions3 MinutesCreated by WiringWizard327

2. In a circuit a 33 ohms resister carries a current of 2 A. The voltage across the resistor is

33 V

66 V

80 V

132 V

3. A resister having rating 10 ohms, 10 W is likely to be a

Metallic resistor

Carbon resister

Wire wound resister

Variable resister

4. Two resister are said to be connected in series when

Same current passes in turn through both

Both carry the same value of current

Total current equals the sum of branch currents

Sum of IR drops equals the applied e.m.f.

5. Which of the following statement is true both for a series and a parallel D.C. circuit?

Elements have individual currents

Currents are additive

Voltage are additive

Power are additive

6. Which of the following materials has a negative temperature co-efficient of resistance?

Copper

Aluminum

Carbon

Brass

7. Ohm's law is not applicable to

Vacuum tubes

Carbon resistors

High voltage circuits

Circuits with low current densities

10. All of the following are equivalent to watt except

(Amperes) ohm

Joules/sec

Amperes x Volts

Amperes/Volt

Basic Electric Knowledge

Basic Electric Knowledge Quiz

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