why onlyseries motors are used as universal motors? why not shunt?

4 Answers   TCS,

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what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????

0 Answers  

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Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

0 Answers  

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Single phase and threephase power calculation

0 Answers  

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Why a transformer is rated in kVA and not in kW??

9 Answers  

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How does a television work?

0 Answers   Siemens,

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What is dc current source?

0 Answers  

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what is looping circuit in electrical lighting circuits?

5 Answers   L&T,

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what is the principle of singkle phase energy meter?

3 Answers  

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How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

0 Answers   Gulf Industrial Services Company GISCO,

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how to male a d.c bettery to blow a 230v bulb?

1 Answers  

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what is the difference between equipment earth and system earth.

1 Answers   Hofincons,

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