Basics in Electrical and Electronics Engineering

Flow of charge is ..........

• Electrons

• Current

• Voltage

• Resistance

Resistor resists --------

(a)  

The output waveform of an AC power is

• Sinusoidal

• Cosine

• Straight line

• Secant

Ohms law associates .......

• Voltage

• Current

• Capacitance

• Inductance

A house at Chennai will recieve 230V from power station

• Yes

• No

Atom consists of

• Proton

• Neutron

• Electron

• Tron

Smallest particle in the world is .........

• Quarks

• Atom

• Electron

• Cell

Frequency is present in

• Ac Power

• Dc power

A fluorescent tubelight is an

• Electrical device

• Electronic device

• Mechanical device

Step down transformers decrease

(a)