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Recent questions tagged methods

1 answer 19 views

Describe the following energy conservation methods of lighting system. i) By replacing lamp sources ii) Using light control gears.

asked Sep 22, 2018 in Energy Conservation And Audit by Shimroz123
1 answer 55 views

Describe the following energy conservation methods of electrical motor. i) By motor survey ii) By matching loads with motor rating

asked Sep 22, 2018 in Energy Conservation And Audit by Shimroz123
2 answers 8 views

How are nuclear reactors controlled? Explain two different methods in brief.

asked Sep 8, 2018 by Shimroz123
1 answer 21 views

Name two methods for measurement of low, medium and high resistance. Give one advantage and one limitation of V- I method.

asked Sep 6, 2018 by Shimroz123
1 answer 11 views

List any two methods of reactive power measurement in 3 phase circuit.

asked Sep 6, 2018 by Shimroz123
1 answer 10 views

List the different methods to produce damping torque.

asked Sep 6, 2018 by Shimroz123
1 answer 13 views

Identify the correct combination of respective Electric arc welding and Electric resistance welding methods :  (A) Butt welding and Seam welding  (B) Hydrogen shielding and Projection welding  (C) Seam welding and Coated electrode welding  (D) Coated electrode welding and Hydrogen shielding

asked Apr 30, 2018 in Utilization of electrical energy by Shimroz123
0 answers 10 views

State the need for reduction of harmonics in inverters. Enlist the various methods for reduction of harmonics in inverter output.

asked Mar 10, 2018 in Power Electronics by Quiz
2 answers 91 views

What are the speed control methods of dc motor?

asked Dec 16, 2017 in Electrical Machine by Quiz
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