ʻOku ʻikai ko ha foaki; ʻOku makatuʻunga ʻa e ola ʻi he founga ʻa e gunpowder pea mo e voltage ʻoku ne ngaohi ʻa e ngaahi kalofiama ʻuhila.
ʻOku ʻikai ke Gunpowder ʻa e voltage ʻiate ia pe ka ʻi he ngaahi kalofiama ʻoku ʻoatu lolotonga hono fakahoko. ʻE lava ke iku ʻa e lahi ange ʻo e voltage pe lolotonga ki ha ngaahi kalofiama lahi ange.