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Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.
The output voltage of each generator will be
- a)240 V
- b)238.2 V
- c)271.7 V
- d)256.4 V
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Two generators G1 and G2 are to be operated in parallel to deliver a ...
Generator G1
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Voltage drop per ampere = (280-240)/40 = 1 A
Let output current is IG1, then output voltage will be
VG1 = 280 - 1 x IG1
Generator G2
Voltage drop per ampere = (300-240)/50 = 1.2 A
Let output current is IG2, then output voltage will be
VG2 = 300 - 1.2 x IG2
For parallel operation, output of each generator would be same i.e.
So,
Total current delivered
Total current deliveredSolving equation (i) and (ii) , we get
So the output voltage
Most Upvoted Answer
Two generators G1 and G2 are to be operated in parallel to deliver a ...
Generator G1
Voltage drop per ampere = (280-240)/40 = 1 A
Let output current is IG1, then output voltage will be
VG1 = 280 - 1 x IG1
Generator G2
Voltage drop per ampere = (300-240)/50 = 1.2 A
Let output current is IG2, then output voltage will be
VG2 = 300 - 1.2 x IG2
For parallel operation, output of each generator would be same i.e.
So, Total current delivered
Total current deliveredSolving equation (i) and (ii) , we get
So the output voltage
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Two generators G1 and G2 are to be operated in parallel to deliver a ...
Calculation of Output Voltage:
First, we need to find the internal voltage drops of each generator. This can be done by subtracting the output voltage from the no-load voltage for each generator.
Generator G1:
Internal voltage drop = 280 V - 240 V = 40 V
Generator G2:
Internal voltage drop = 300 V - 240 V = 60 V
Now, we need to adjust the output voltage of each generator by adding back the internal voltage drop.
Adjusted Output Voltage:
Generator G1:
Adjusted output voltage = 240 V + 40 V = 280 V
Generator G2:
Adjusted output voltage = 240 V + 60 V = 300 V
Since the generators are operating in parallel, the total output voltage will be the average of the adjusted output voltages of both generators.
Total Output Voltage:
Total output voltage = (280 V + 300 V) / 2 = 580 V / 2 = 290 V
Therefore, the total output voltage of the two generators operating in parallel will be 290 V.
First, we need to find the internal voltage drops of each generator. This can be done by subtracting the output voltage from the no-load voltage for each generator.
Generator G1:
Internal voltage drop = 280 V - 240 V = 40 V
Generator G2:
Internal voltage drop = 300 V - 240 V = 60 V
Now, we need to adjust the output voltage of each generator by adding back the internal voltage drop.
Adjusted Output Voltage:
Generator G1:
Adjusted output voltage = 240 V + 40 V = 280 V
Generator G2:
Adjusted output voltage = 240 V + 60 V = 300 V
Since the generators are operating in parallel, the total output voltage will be the average of the adjusted output voltages of both generators.
Total Output Voltage:
Total output voltage = (280 V + 300 V) / 2 = 580 V / 2 = 290 V
Therefore, the total output voltage of the two generators operating in parallel will be 290 V.
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Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer?
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Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer?.
Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
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Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Two generators G1 and G2 are to be operated in parallel to deliver a total current of 60 A. Generator G1 has a terminal voltage of 280 V on no-load and 240 V when supplying 40 A current. Similarly, the second generator has a voltage of 300 V, when on no-load and 240 V, when supplying 50 A of current.The output voltage of each generator will bea)240 Vb)238.2 Vc)271.7 Vd)256.4 VCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
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