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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Connection and measurement of power consumption of a fluorescent lamp(tube light).

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1.How starter and choke coil are connected with the fluorescent lamp in single phase circuit?

a: Series and parallel Explanation

Explanation

b: Series and series Explanation

Explanation

c: Parallel and parallel Explanation

Explanation

d: Parallel and series Explanation

Explanation

3.Which gas is used in the fluorescent lamp?

a: Argon and Neon Explanation

Explanation

b: Oxygen and Florine Explanation

Explanation

c: Hydrogen and Chlorine Explanation

Explanation

d: Helium and Scandium Explanation

Explanation

4.What is the use choke coil in the fluorescent lamp (tube light) circuit?

a: Increases the current in the fluorescent lamp. Explanation

Explanation

b: Increases the voltage in the fluorescent lamp. Explanation

Explanation

c: Decreases the voltage in the fluorescent lamp. Explanation

Explanation

d: Decreases the current in the fluorescent lamp. Explanation

Explanation

5.How to calculate the power factor of any single-phase circuit?

a: PF= Wattmeter Reading / (Voltmeter Reading× Ammeter Reading). Explanation

Explanation

b: PF= (Voltmeter Reading× Ammeter Reading)/ Wattmeter Reading). Explanation

Explanation

c: PF= Ammeter Reading/ (Voltmeter Reading× Wattmeter Reading). Explanation

Explanation

d: PF= voltmeter Reading/ (Wattmeter Reading× Ammeter Reading). Explanation

Explanation

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