Is it a GK or cryptic crossword? How many letters please and any you have. Answer could be Wattage. Voltage etc. but struggling with so little to go on.
Is it a GK or cryptic crossword? How many letters please and any you have. Answer could be Wattage. Voltage etc. but struggling with so little to go on.
It was the telegraph £500 crossword. I couldn't see past "wattage", but that didn't fit with another answer, but "voltage" is probably the answer, though I don't see that as being a power rating.