Define watt. Write down an equation linking watts, volts and amperes.

Define 1watt of Power.

A watt is

Define the term 'watt'.

Define watt-hour. How many joules are equal to 1 watt-hour?

One kilo - watt hout is equal to

Watt is equal to

What will happen when a 40 watt 220 volt lamp and 100 watt-220 volt lamp are connected in series across 40 volt supply?

Read the following statements carefully : (i) produced of a volt and an ampere is a joude/second (ii) The produced of a volt and watt is horse power (iii) The produced of a volt and a coulomns is joule (iv) Walt-hour can be measured in terms of electron-volt

In the circuit shown below, the power developed in 6Omega resistor is 6 watt. The power in watts developed in the 4Omega resistor is