In order to maintain a refrigerator at peak efficiency; it should be defrosted? by Sunday | Jan 15 | Catering Craft Practice WAEC | 0 comments A. daily B. weekly C. fortnightly D. monthly Correct Answer: Option B = weekly Users Also Read These:An ammeter connected to an a.c circuit records 5.5.…In a play, unfolding events reach their peak in the?The control of water and salt requirements of the…A set of measures pursued by an organization in…If feed efficiency for egg production is defined as…