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Q#1 Network Basics GATE EE 2014 NAT +1 mark -0 marks

The three circuit elements shown in the figure are part of an electric circuit. The total power absorbed by the three circuit elements in watt is _______________.

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Explanation:

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For the 100V source, current goes into positive terminal

So, power absorbed= 100 × 10 = 1000 W  

For the 80 V source, current comes out of positive terminal

Power absorbed = –(80 × 8) = – 640 W (power delivered)

Current in 15V source = 10 – 8 = 2A (downwards)

Power absorbed = –(15 ×  2) = –30 W (power delivered)

Total power absorbed = 1000 – 640 – 30 = 330 W

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Topic Questions Attempted Correct
Network Analysis 208 0 0
Signals and Systems 21 0 0
Control Systems 18 0 0
Analog Electronics 10 0 0
Digital Electronics 138 0 0
Electrical Machines 17 0 0
Power Electronics 17 0 0
Power Systems 18 0 0
EMFT EE 8 0 0
Measurement 6 0 0
Engineering Mathematics 27 0 0
General Aptitude 104 0 0