Electric Appliances and Efficiency Quiz

It is an assurance of conformity to the specifications given on the products

LED bulbs consume less electricity for producing a given intensity of light

The circuit is incomplete and considered open, with no current flowing.

<p>When an electric current passes through it.</p> Signup and view all the answers

<p>The wire gets hot.</p> Signup and view all the answers

<p>The bulb glows only when the switch is in the 'ON' position because it completes the electric circuit, allowing current to flow through the bulb.</p> Signup and view all the answers

<p>Toaster, electric iron, hair dryer, electric oven.</p> Signup and view all the answers

<p>The precaution mentioned is to never touch a lighted electric bulb connected to the mains as it may be very hot and cause burns to the hand.</p> Signup and view all the answers

<p>Drawing a circuit diagram using symbols is beneficial as it makes it much easier to understand and represent an electric circuit visually.</p> Signup and view all the answers