What is maintenance in a hotel? Describe.
[3 marks]Mention ten important duties and responsibilities of Chief Engineer of a hotel.
[4 marks]Draw the organisational structure of hotel engineering department.
[7 marks]Name fuels used in hotel.
[3 marks]Explain the reason under which equipment are replaced.
[4 marks]Explain AC&DC and state the difference between AC&DC current.
[7 marks]Classify fires.
[3 marks]Discuss in brief about the maintenance procedure of a swimming pool.
[4 marks]Explain functioning of a gas burner and list different types of gas burners.
[7 marks]What are ohms Law?
[3 marks]Discuss different types of pollution related to a hotel.
[4 marks]Elaborate the scope and function of Hotel Engineering And Maintenance Department?
[7 marks]Write short notes on Methods of Waste Disposal
[3 marks]Discuss the types of hardness of water. State the disadvantages of using hard water in hotels.
[4 marks]What are the types of air-conditioners? Explain the central air-conditioning system.
[7 marks]Write the use of Smoke detector and Water Sprinkler.
[3 marks]Discuss why earthing is important for an electrical appliance?
[4 marks]Discuss the basic scientific principles behind refrigeration in detail. With the help of a neat sketch, explain the vapour compression cycle of refrigeration.
[7 marks]Give the Importance of Inspection Chamber.
[3 marks]Narrate Energy Conservation Tips in Food and Beverage outlets
[4 marks]Calculate the electricity bill for December 2014 for the following appliances: Tariff: Rs.5/- per unit
[7 marks]1000W bulb 10 nos. 8 hrs./day
[ marks]1.5 KW heater 2 nos. 4 hrs./day
[ marks]1.5 KW A.C. 1 no. 4 hrs./day
[ marks]40W tube light 10 nos. 8 hrs./day
[ marks]Explain Water Closet system.
[3 marks]Narrate Energy Conservation Tips in Kitchen of a 5star hotel.
[4 marks]Calculate the electricity bill for the month of April 2011 having the following electric loads: 60W bulbs 10 Nos. 6 hrs/day 60W fans 10 Nos. 5 hrs/day 3 KW heater 03 Nos. 4 /hrs/day 750W iron 02 Nos. 3 hrs/day 6KW boiler 01 No. 3 hrs/day Cost of electric energy is Rs.3/- per unit.
[7 marks]