4. A short-shunt compound generator has armature, shunt-field and series-field resistances of 0-8 2, 45 and 0-6 2 respectively and sup- plies a load of 5 kW at 250 V. Calculate the e.m.f. generated in the armature. 282-66V

Q: 13. A 200V DC Generator has a shunt field resistance of 200ohms. Its field current A) 1A B) 2A C) 3A…

A:

Q: 13. A 200V DC Generator has a shunt field resistance of 200ohms. Its field current A) 1A B) 2A C) 3A…

A: 13. Given data, Terminal voltage V = 200 V Field resistance Rf=200 Ω

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Q: An ideal dc generator has regulation of 40% O 20% 30% O Zero

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Q: To change the direction of rotation of a series wound DC generator the general rule is to

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Q: In DC generators, lap winding is suitable for ) high voltage, high current low voltage, high current…

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Q: Check all the correct statements on AC machines (induction and synchronous) below. O The current…

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Q: 4. A short-shunt compound generator has armature, shunt-field and series-field resistances of 0-8 2,…

A:

Q: Can you explain the given questions in an original way? Factors Affecting Electrical Energy in DC…

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A: In this question we need to find a power developed in armature .

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A: We will establish the relation between the generated voltage and the speed of the alternator.

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A: In this question we need to choose a correct option.

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A: In this question we need to choose a correct option.

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A: In this question , we have to find out real power..

Q: The output of a shunt generator is 66A at 100V. Armature resistance is 0.04Ω and the field…

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Q: A wave wound armature of an eight-pole DC shunt generator has 51 slots, each

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A: Given lap connected , So, No. of poles = No. of parallel paths = 6 Given voltage per turn = 3 volts…

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Q: 6. The O.C.C. of a shunt generator when separately-excited and running at 1000 r.p.m. is given by :…

A: 6. The Open circuit characteristics of a shunt generator when separately-excited and running at 1000…

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Q: Prove that in a DC generator the maximum efficiency is obtained when constant loss is equal to the…

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A: Given Data:Required Data:

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Q: A shunt generator has a full-load current of 44A at 150V. The stray losses are 625W and the shunt…

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Q: 4- A 4-pole generator has a wave-wound armature with 722 conductors and the armature current is 60…

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A: In this question we need to choose a correct option.

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.