Government Polytechnic 2010 Diploma in Hospital Management Preventive Maintenance - Question Paper

Q.1 (a) Write difference ranging from Cleaning and Washing of Machine. 07
(b) State the Names of various Schedules of Lubrication. 07
Q.2 (a) Write difference ranging from Greasing and Degreasing in Machine. 07
(b) Write about any 7 Lubricants and their properties and Range of
uses which are used in Offset Printing Machine.
07
OR
(b) discuss different characteristics of Lubricants. 07
Q.3 (a) Write various Causes of Mechanical Wear. 07
(b) At the end / close of the shift which precautions are needed to
decrease Wear in Machine?
07
OR
Q.3 (a) At the begin of the shift which precautions are needed to decrease
Wear in Machine ?
07
(b) Write various kinds of Wear detection Methods. 07
Q.4 (a) discuss the Defination of Corrosion. 07
(b) discuss different processes by which Corrosion occurs. 07
OR
Q. four (a) Write different methods which prevent Corrosion. 07
(b) Write about different Factors which effects the Corrosion. 07
Q.5 (a) discuss all 4 Sequence of Repair Cycle. 07
(b) Write the Advantages of Preventive Maintenance. 07
OR
Q.5 (a) discuss about Safety Guard systems used in Offset Printing
Machine.
07
(b) What is Preventive Maintenance ? How it is helpful in Plant and
Machinery ?
07

Earning:   Approval pending.