Answer / subra

ups as per their design single phase three phase are
available from thee phase we can get 230v and 415v

Answer / tanvir

yes, because KVA and VA is shown a capacity of UPS capacity
and output voltage both are different things.single phase
UPS output is always 230 V but manufacture gives an option
for 235 or 240 voltage also.

Answer / rajpoot

Yes,

Dear all,recently in our plant we installed a conveyor for this the motor ratings are 5 hp and Amps 7.39.Due to on urgent starting of conveyor we fix the DOL starter with range of 9-15 amps.give me suggestion regarding on this issue

1 Answers  

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is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

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how to find out basic difference between ELCB,MCB AND RCCB on seeing the materials?

1 Answers   L&T,

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To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

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what is -24vDC and how can generate this -24vDC

1 Answers   Blue Star,

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WHAT IS THE COMPLETE DEFINATION OF POWER FACTOR?HOW IT CAN BE IMPROVED?AND WHAT IS CAPACITIVE LOD AND INDUCTIVE LOADS

2 Answers  

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How to model "to find the cube root of the given number" in Matlab Simulink ?

1 Answers  

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What is a formula to decide the size of the cable of the star delta motor ( From Contactor to the motor 2 runs )

4 Answers  

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what is the use nuetral wire

8 Answers  

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how can we run the induction motor at 9000 rpm ,by keeping frequency constant??

2 Answers  

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How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN VOLTage and potential diff

5 Answers  

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