Delmar's Standard Textbook Of Electricity
7th Edition
ISBN: 9781337900348
Author: Stephen L. Herman
Publisher: Cengage Learning
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Textbook Question
Chapter 29, Problem 18RQ
What is the voltage regulation of a DC generator proportional to?
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Chapter 29 Solutions
Delmar's Standard Textbook Of Electricity
Ch. 29 - What is a generator?Ch. 29 - Prob. 2RQCh. 29 - Prob. 3RQCh. 29 - Prob. 4RQCh. 29 - What are interpoles, and what is their purpose?Ch. 29 - How are interpoles connected in relation to the...Ch. 29 - Prob. 7RQCh. 29 - How is the series field connected in relation to...Ch. 29 - How is the shunt field connected in relation to...Ch. 29 - What is armature reaction?
Ch. 29 - What is armature reaction proportional to?Ch. 29 - What are eddy currents?Ch. 29 - What condition characterizes overcompounding?Ch. 29 - What is the function of the shunt field rheostat?Ch. 29 - Explain the difference between cumulative- and...Ch. 29 - Explain the difference between cumulative- and...Ch. 29 - What three factors determine the amount of output...Ch. 29 - What is the voltage regulation of a DC generator...Ch. 29 - Prob. 19RQCh. 29 - Prob. 20RQCh. 29 - You are working as an electrician in a large steel...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- a 6-pole dc generator has 500 armature conductors, and a useful flux of 0.05Wb per pole. What will be the emf generated if it is a lap-connected and runs at 1200rpm? what must be the speed at which it is to be driven to produce the same emf if it is wave-wound ?arrow_forward4) What are the conditions for voltage building up of a separately excited DC generator?arrow_forwardWhat are the main three types for connections of self excited DC generator? please give a brief description for each one.arrow_forward
- An 6-pole d.c. generator has 550 armature conductors, and a useful flux of 40 mWb per pole. What will be the e.m.f. generated if it is lap-connected and runs at 1200 rpm? What must be the speed at which it is to be driven produce the same e.m.f. if it is wave-wound? Generated voltage speedarrow_forwardwhat three factors determine the output voltage of a DC generator?arrow_forward(iv) Define two parameters which are indices of performance of a DC generator and there values affect the performance of the generator?arrow_forward
- An 6-pole d.c generator has 300 armature conductors, and a useful flux of 14 mWb per pole. What will be the em.f. generated if it is lap-connected and runs at 1420 rpm? What must be the speed at which it is to be driven produce the same e.m.f. if it is wave-wound?arrow_forwardAn 6-pole d.c. generator has 290 armature conductors, and a useful flux of 12 mWb per pole. What will be the e.m.f. generated if it is lap- connected and runs at 1010 rpm? What must be the speed at which it is to be driven produce the same e.m.f. if it is wave-wound? Generated voltage speedarrow_forwardWhat are the main three types for connections of self excited DC generator? please give a brief description for each one.arrow_forward
- why does a series connected DC generator output voltage increase with an increase of the load current?arrow_forwardState two reasons why a self-excited shunt dc generator may fail to build up a voltage. In each (both) case, briefly explain what can be done to correct the problem. Reason #1 Solution #1 Reason #2 Solution #2arrow_forwardDiscuss the importance, advantages and disadvantages of generator.arrow_forward
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