Is it possible to plug in an electric lamp with a voltage of 220 V, on which 30 Ohm, 7 A is written?

Let’s calculate the voltage across the lamp according to Ohm’s law and compare it with the nominal equal to 220 V: U = I * R, where I is the current in the electric lamp (I = 7 A), R is the resistance of the electric lamp (R = 30 Ohm). Let’s calculate the voltage: U = I * R = 7 * 30 = 210 V. Since 210 V <220 V, it is impossible to connect such a lamp to the 220 V network.
Answer: You cannot turn on the lamp to the network.