Explain three areas on which initial volume forecasting is based. (6 marks)June/July 2020
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Highlight five safety precautions to be taken when using electric energy. © marks)June/July 2020
Outline the procedure of unblocking a bottle trap in a catering establishment.(8 marks)June/July 2020
Identify three methods of extinguishing a fire. (3 marks)June/July 2020
Explain the water purification process for distribution to the consumer. (8 marks)June/July 2020
State four commercial ways of treating hard water in catering establishments.(2 marks)June/July 2020
Identify five costs incurred during the ordering process in catering establishments.(5 marks)June/July 2020
Explain the meaning of the term ‘water hammer’. (2 marks)June/July 2020
Outline the procedure of dealing with breakages in catering establishments.(5 marks)June/July 2020
Differentiate between direct and indirect cold water systems. (4 marks)June/July 2020