Operation and Management Maintenance, repair and operations (MRO) involves fixing any sort of m... more Operation and Management Maintenance, repair and operations (MRO) involves fixing any sort of mechanical, plumbing, or electrical device should it become out of order or broken (known as repair, unscheduled, casualty or corrective maintenance.
The transformer is one of the major equipment in power system. It is a static device, totally enc... more The transformer is one of the major equipment in power system. It is a static device, totally enclosed and usually oil immersed, and therefore the fault occurs on them are usually rare. But the effect of even a rare fault may be very serious for a power transformer. Hence the protection of power transformer against possible fault is very important.
1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the d... more 1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the detailed procedure for application of the Murray loop test for cable fault location. 3. Explain the operating principle of oil pressure governor with neat sketch. 4. Explain the reconditioning process of oil with necessary figure. 5. Why tap-changing is necessary in transformer? Explain in brief ON-load tapching with necessary figure. 6. Write the steps of switching program for maintenance to work on main transformer and feeder with neat sketch. 7. Draw single line diagram of protection system incorporated in the generating station and substation. 8. Explain the basic operating principle of diesel power plant with a neat sketch? 9. Write the inspection and maintenance schedule for the diesel power plant. 10. Point out the H.V testing safety rules. 11. What do you mean by "Authorized Person" for working on H.V equipments? Also point out the duties of authorized persons. 12. Discuss protection system of substation with neat sketch. 13. Explain the pressure testing of high voltage equipment. 14. Explain the operation and maintenance of diesel power plant. 15. Write short note on; a. High Voltage Zone and Working Clearance b. Capacitor Bank c. Reactor d. Log book keeping of electrical parameters e. Electronic Load Controller f. Operation of diesel power plant
2.1 Small hydroelectric schemes, review of main civil, hydraulic, mechanical and electrical compo... more 2.1 Small hydroelectric schemes, review of main civil, hydraulic, mechanical and electrical components of typical small hydro power plant • When a coil is rotated in a magnetic field, electricity is generated, thus in order to produce electrical energy, it is necessary that we should produce mechanical energy, which can be used to rotate the coil. • The mechanical energy is produced by running a turbine by energy of fuels or flowing water. • Thus when the energy of flowing water is used to run the turbine, then the electricity generated is called hydroelectric power. • This scheme is known as hydel scheme and the power station is known as hydel power station or hydroelectric power station.
1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the d... more 1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the detailed procedure for application of the Murray loop test for cable fault location. 3. Explain the operating principle of oil pressure governor with neat sketch. 4. Explain the reconditioning process of oil with necessary figure. 5. Why tap-changing is necessary in transformer? Explain in brief ON-load tapching with necessary figure. 6. Write the steps of switching program for maintenance to work on main transformer and feeder with neat sketch. 7. Draw single line diagram of protection system incorporated in the generating station and substation. 8. Explain the basic operating principle of diesel power plant with a neat sketch? 9. Write the inspection and maintenance schedule for the diesel power plant. 10. Point out the H.V testing safety rules. 11. What do you mean by "Authorized Person" for working on H.V equipments? Also point out the duties of authorized persons. 12. Discuss protection system of substation with neat sketch. 13. Explain the pressure testing of high voltage equipment. 14. Explain the operation and maintenance of diesel power plant. 15. Write short note on; a. High Voltage Zone and Working Clearance b. Capacitor Bank c. Reactor d. Log book keeping of electrical parameters e. Electronic Load Controller f. Operation of diesel power plant
1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the d... more 1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the detailed procedure for application of the Murray loop test for cable fault location. 3. Explain the operating principle of oil pressure governor with neat sketch. 4. Explain the reconditioning process of oil with necessary figure. 5. Why tap-changing is necessary in transformer? Explain in brief ON-load tapching with necessary figure. 6. Write the steps of switching program for maintenance to work on main transformer and feeder with neat sketch. 7. Draw single line diagram of protection system incorporated in the generating station and substation. 8. Explain the basic operating principle of diesel power plant with a neat sketch? 9. Write the inspection and maintenance schedule for the diesel power plant. 10. Point out the H.V testing safety rules. 11. What do you mean by "Authorized Person" for working on H.V equipments? Also point out the duties of authorized persons. 12. Discuss protection system of substation with neat sketch. 13. Explain the pressure testing of high voltage equipment. 14. Explain the operation and maintenance of diesel power plant. 15. Write short note on; a. High Voltage Zone and Working Clearance b. Capacitor Bank c. Reactor d. Log book keeping of electrical parameters e. Electronic Load Controller f. Operation of diesel power plant
Tutorial-1 1. Explain briefly the need for regular maintenance. Also, list out the causes of dete... more Tutorial-1 1. Explain briefly the need for regular maintenance. Also, list out the causes of deterioration of power plant equipment. 2. Explain about routine and prevention maintenance. Describe the importance of maintenance planning. 3. Draw the layout diagram of a small hydropower plant and also label the main components of it. 4. List out the duties of the operator in charge of a small hydropower plant. Explain about the power plant connected in interconnected and isolated mode. 5. Why Electronic Load Controller is necessary in micro hydropower plant. Explain with neat diagram. 6. Explain Operating Principle of oil pressure governor with neat sketch. 7. Explain briefly the need of regular maintenance and its advantages. 8. Explain the basic operating principle of diesel power plant with neat sketch. 9. What is water turbine? Describe about reaction turbine. 10. What are the characteristics of insulating oil? Explain about reconditioning of insulating oil. 11. Why regular maintenance is required in SHP. 12. Discuss characteristic, causes of deterioration and testing of oil for dielectric strength. 13. Explain with neat sketch about brushless synchronous generator. 14. Discuss about major civil, hydraulic mechanical and electrical components of a typical small hydro plant. 15. Explain how heavy equipment are lifted and moves in a power plant? Write down the safety majors associated with such activities.
Operation and Management Maintenance, repair and operations (MRO) involves fixing any sort of m... more Operation and Management Maintenance, repair and operations (MRO) involves fixing any sort of mechanical, plumbing, or electrical device should it become out of order or broken (known as repair, unscheduled, casualty or corrective maintenance.
The transformer is one of the major equipment in power system. It is a static device, totally enc... more The transformer is one of the major equipment in power system. It is a static device, totally enclosed and usually oil immersed, and therefore the fault occurs on them are usually rare. But the effect of even a rare fault may be very serious for a power transformer. Hence the protection of power transformer against possible fault is very important.
1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the d... more 1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the detailed procedure for application of the Murray loop test for cable fault location. 3. Explain the operating principle of oil pressure governor with neat sketch. 4. Explain the reconditioning process of oil with necessary figure. 5. Why tap-changing is necessary in transformer? Explain in brief ON-load tapching with necessary figure. 6. Write the steps of switching program for maintenance to work on main transformer and feeder with neat sketch. 7. Draw single line diagram of protection system incorporated in the generating station and substation. 8. Explain the basic operating principle of diesel power plant with a neat sketch? 9. Write the inspection and maintenance schedule for the diesel power plant. 10. Point out the H.V testing safety rules. 11. What do you mean by "Authorized Person" for working on H.V equipments? Also point out the duties of authorized persons. 12. Discuss protection system of substation with neat sketch. 13. Explain the pressure testing of high voltage equipment. 14. Explain the operation and maintenance of diesel power plant. 15. Write short note on; a. High Voltage Zone and Working Clearance b. Capacitor Bank c. Reactor d. Log book keeping of electrical parameters e. Electronic Load Controller f. Operation of diesel power plant
2.1 Small hydroelectric schemes, review of main civil, hydraulic, mechanical and electrical compo... more 2.1 Small hydroelectric schemes, review of main civil, hydraulic, mechanical and electrical components of typical small hydro power plant • When a coil is rotated in a magnetic field, electricity is generated, thus in order to produce electrical energy, it is necessary that we should produce mechanical energy, which can be used to rotate the coil. • The mechanical energy is produced by running a turbine by energy of fuels or flowing water. • Thus when the energy of flowing water is used to run the turbine, then the electricity generated is called hydroelectric power. • This scheme is known as hydel scheme and the power station is known as hydel power station or hydroelectric power station.
1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the d... more 1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the detailed procedure for application of the Murray loop test for cable fault location. 3. Explain the operating principle of oil pressure governor with neat sketch. 4. Explain the reconditioning process of oil with necessary figure. 5. Why tap-changing is necessary in transformer? Explain in brief ON-load tapching with necessary figure. 6. Write the steps of switching program for maintenance to work on main transformer and feeder with neat sketch. 7. Draw single line diagram of protection system incorporated in the generating station and substation. 8. Explain the basic operating principle of diesel power plant with a neat sketch? 9. Write the inspection and maintenance schedule for the diesel power plant. 10. Point out the H.V testing safety rules. 11. What do you mean by "Authorized Person" for working on H.V equipments? Also point out the duties of authorized persons. 12. Discuss protection system of substation with neat sketch. 13. Explain the pressure testing of high voltage equipment. 14. Explain the operation and maintenance of diesel power plant. 15. Write short note on; a. High Voltage Zone and Working Clearance b. Capacitor Bank c. Reactor d. Log book keeping of electrical parameters e. Electronic Load Controller f. Operation of diesel power plant
1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the d... more 1. Explain the operating principle of voltage regulating relay with neat sketch. 2. Explain the detailed procedure for application of the Murray loop test for cable fault location. 3. Explain the operating principle of oil pressure governor with neat sketch. 4. Explain the reconditioning process of oil with necessary figure. 5. Why tap-changing is necessary in transformer? Explain in brief ON-load tapching with necessary figure. 6. Write the steps of switching program for maintenance to work on main transformer and feeder with neat sketch. 7. Draw single line diagram of protection system incorporated in the generating station and substation. 8. Explain the basic operating principle of diesel power plant with a neat sketch? 9. Write the inspection and maintenance schedule for the diesel power plant. 10. Point out the H.V testing safety rules. 11. What do you mean by "Authorized Person" for working on H.V equipments? Also point out the duties of authorized persons. 12. Discuss protection system of substation with neat sketch. 13. Explain the pressure testing of high voltage equipment. 14. Explain the operation and maintenance of diesel power plant. 15. Write short note on; a. High Voltage Zone and Working Clearance b. Capacitor Bank c. Reactor d. Log book keeping of electrical parameters e. Electronic Load Controller f. Operation of diesel power plant
Tutorial-1 1. Explain briefly the need for regular maintenance. Also, list out the causes of dete... more Tutorial-1 1. Explain briefly the need for regular maintenance. Also, list out the causes of deterioration of power plant equipment. 2. Explain about routine and prevention maintenance. Describe the importance of maintenance planning. 3. Draw the layout diagram of a small hydropower plant and also label the main components of it. 4. List out the duties of the operator in charge of a small hydropower plant. Explain about the power plant connected in interconnected and isolated mode. 5. Why Electronic Load Controller is necessary in micro hydropower plant. Explain with neat diagram. 6. Explain Operating Principle of oil pressure governor with neat sketch. 7. Explain briefly the need of regular maintenance and its advantages. 8. Explain the basic operating principle of diesel power plant with neat sketch. 9. What is water turbine? Describe about reaction turbine. 10. What are the characteristics of insulating oil? Explain about reconditioning of insulating oil. 11. Why regular maintenance is required in SHP. 12. Discuss characteristic, causes of deterioration and testing of oil for dielectric strength. 13. Explain with neat sketch about brushless synchronous generator. 14. Discuss about major civil, hydraulic mechanical and electrical components of a typical small hydro plant. 15. Explain how heavy equipment are lifted and moves in a power plant? Write down the safety majors associated with such activities.
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