Answer / bala

As the structure of the fan is concerned with Flemings left
hand rule it results in the direction anti clockwise when u
looking from down of the motor when u view from top it will
be clock wise.But in general all the motors will run in anti
clock wise because of their construction and allignment of
stator and rotor

Answer / simon peter

It is due to the bending pattern of blades at 20° angle......

In Siemens S7-300 PLC, what is funtion and funtion block ? What is the difference between them ? When to use function and when to use function block

2 Answers  

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Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

0 Answers   MRF, PPCL,

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Can anyone tell me what will happen if AC & DC supply get mixed???

9 Answers  

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I need to calculate the Battery bank back up for below configuration:- UPS - 120 KVA Battery Bank - 200Ah Volt of each cell - 12 V Total No of cell - 34 No's Can you please help me to get the battery back up time for above configuration...? along with formula

1 Answers   Wipro,

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What is application of isolation transformer & How it works.

2 Answers   BARC,

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how we can measure the dc current instead of clamp meter ?

1 Answers  

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1000kva = how much kvar

3 Answers  

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What happen in ups if phase reverse?

0 Answers  

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if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..

1 Answers  

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Please tell me if you are electrical engineer,and you are appointed for the maintainance of Electrical Power plant,then which parts of the plant deal with you.Also tell how these parts/components work.

1 Answers  

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what is the star delta connetion and how can do it a three phase motor with control witing with picture

0 Answers   Aurobindo, SA Kent, Wipro,

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why power dissipation is due to low frequency?

1 Answers  

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