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For a large industrial city with much lo...

For a large industrial city with much load variations, the DC generator should be

A

series wound

B

shunt wound

C

mixed wound

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
The DC generator must be mixed wound to with stand the load variation.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROMAGNETIC INDUCTION-Example 1
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  3. For a large industrial city with much load variations, the DC generato...

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  4. In an ideal transfomer, the voltage is step-down from 11 kV to 220 V. ...

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  5. When power is drawn from the secondary coil of the transformer, the dy...

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  6. An electric motor runs a D.C. source of e.m.f. 200 V and draws a curre...

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  7. In step-up transfomer, the relation between number of turns in primary...

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  8. A transformer is used to light a 140 W, 24 V lamp from 240 V AC mains....

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  9. The armature of a DC motor has 20Omega resistance. It draws a current ...

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  13. A step-down transformer has 50 turns on secondary and 1000 turns on pr...

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  14. A six pole generotar with fixed field excitation developes an e.m.f. o...

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  15. A step-down transfomer reduces the voltage of a transmission line from...

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  16. The e.m.f. induced in a secondary coil is 20000 V when the current bre...

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