False. Under normal circumstances, it is unlikely to receive a shock severe enough to prevent you from releasing a wire from an ordinary outlet with dry hands. In most cases, a standard electrical outlet delivers a voltage of 120 volts in residential settings (may vary in different countries), which, while potentially uncomfortable, is not usually enough to cause severe muscle contractions or prevent one from releasing the wire. However, it's important to note that electrical shocks can still be dangerous and potentially cause harm, so it's always recommended to exercise caution and follow proper safety protocols around electrical systems.