Discussions Populaires Dans la Communauté Systèmes d'alimentation

How does Hydrogen Fuel Cell solution being accepted by Middle East industries and government in Middle East country? ‎

A market feasibility study on the potential and threats for Hydrogen Fuel Cell solution. ‎

Réponses:

0

Adeptes:

0

Vues:

3

Vote Count:

0

What is the power factor of a 3 phase induction motor operating at no load and connected to rated voltage?‎

Réponses:

7

Adeptes:

9

Vues:

42

Vote Count:

2

When excitation is increased (over excitation), the synchronous generator operates at?‎

1.   leading power factor 2.   unity power factor 3.   lagging power factor 4.   any of the above‎

Réponses:

7

Adeptes:

7

Vues:

32

Vote Count:

1

The main drawback(s) of underground system over overhead system is/are-?‎

The main drawback(s) of underground system over overhead system is/are- A. Exposure to lighting B. Heavy initial cost C. Exposure to atmospheric hazards such as smoke,‎ ... Voir Plus

Réponses:

7

Adeptes:

7

Vues:

299

Vote Count:

1

Would shutting off the main power source from all outlets help a company in saving electricity and becoming more environmentally friendly?‎

Réponses:

59

Adeptes:

59

Vues:

167

Vote Count:

1

In Data Centre world, will Energy 'INDEPENDENCE' (Solar|Wind), QUALITY Distribution (Power Conditioning) and SAFE Storage (Lithium) benefit long-term?‎

Some Data Center owners/operators are seeking more 1)energy independence (i.e control over availability of energy | Green Energy Sources | Saving on energy cost) e.g S‎ ... Voir Plus

Réponses:

3

Adeptes:

4

Vues:

113

Vote Count:

1

What is power system?‎

Réponses:

4

Adeptes:

4

Vues:

69

Vote Count:

1

What are the different methods for the starting of a synchronous motor? ‎

Réponses:

5

Adeptes:

7

Vues:

15

Vote Count:

2

If the load is purely inductive, what will be the power factor? ‎

Réponses:

2

Adeptes:

2

Vues:

227

Vote Count:

1

How to calculate number of lamps and socket outlet for a given area?‎

Réponses:

1

Adeptes:

1

Vues:

217

Vote Count:

0