Chapter 9: Energy Monitoring and Targeting

 You can’t manage what you don’t__________________

• Monitor

• Measure

• Follow

• Study

Energy saving target should be set based on

• Historical data

• Benchmarking of similar organizations

• None of the above

• Both a and b

 Which fuel has highest calorific value (kcalkg)

• Diesel

• LPG

• Coal

• Furnace Oil

Norm chart is applicable for

• Normal consumption and target consumption

• Projected consumption and average consumption

• Actual consumption and normal consumption

• Actual consumption and average consumption

In XY scatter diagram, if the data fit is poor, then

• There may be more energy consumption

• There may be good potential for energy saving

• There may be good control of the process

• None of the above

 In a energy (y) vs production (x) equation y= mx +c

• “c” denotes the maximum energy consumption

• “c” denotes the average energy consumption

• “c” denotes the energy consumption at zero production

• None of the above

 In a XY chart, the Pearson correlation coefficient used to decide

• Reliability of the project

• Reliability of the data used to draw the line

• Correlation of two variables

• None of the above

To determine the fixed energy consumption

• CUSUM graph is used

• Pie chart is used

• X-Y graph is used

• Bar chart is used

Which is not included in the Monitoring system

• Existing pattern of energy consumption

• Deviation of consumption

• Target setting

• None of the above

 Deviance chart is for

• Target and average energy consumption

• Target and actual energy consumption

• Target and predicted consumption

• None of the above