1.

Read the following statements carefully : (i) product of a volt and an ampere is a joude/second (ii) The product of a volt and watt is horse power (iii) The product of a volt and a coulomns is joule (iv) Walt-hour can be measured in terms of electron-voltA. All four are correctB. (1), (2) and (4) are correctC. (1) and (3) are correctD. (3) and (4) are correct

Answer» Correct Answer - B


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