Annexure:2Pattern of Question Papers

Part A should have 10 questions 2 marks each, Part B have 5 questions with internal options

having 16 marks each.

PART ATotal: 20 marks (2 marks each)All questions are compulsory.

Q1. What is demand factor?Q2. What is diversity Factor?Q3. What is value of demand factor ? DF< 1 DF >1Q4. What is value of Diversity Factor? DivF<1 DivF>1Q5. How to find Max Demand of Plant?Q6. Why tariff data from utility is collected?Q7. What utility data will you collect before design?Q8. How to find voltage drop in a cable?Q9. How to decide about voltage levels?Q10. What are standard voltage drop as per standard

PART BTotal : 80 Marks (16 marks each)

Q11.A How/why to find Maximum Demand for the following

a. Maximum demand for a circuit—

b. Maximum demand for a distribution board—

c. Maximum demand for a switchboard—

d. Maximum demand for high-voltage switchboard—

e. Maximum demand for emergency lighting source

f. Maximum demand for emergency generators—

g. Maximum demand for the whole system—

OR Q11.B

Q12.A Write about different phases in Electrical DesignOR Q12.B Write about different phases in Electrical Project Management

Q13.A How Transformer sizes and numbers are selected based on Max Demand. Also indicate how winding connections and percentage reactance is decided?OR Q13.B. Write on different sub-station configuration

Q14.A. What is BOQ & How to Prepare it?OR Q 14.B. How to Estimate Cost of Network?

Q15.A. Write about co-ordination with utilty?OR Q 15.B. Write about industrial site selection