Answer / amrish

VFD Means Variable Frequency Device,,, so as same as name we can control the speed of motor with the help of VFD by controlling V/Hz parameter.

Ceiling Fan and Storage type water heater. Discuss

0 Answers   Satyam,

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Name a govt approved university which have 100% online engineering course.

0 Answers  

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I have a 25kVA three phase transformer on our property. Will this transformer be large enough to run a large home with swimming pool, spa, 2 off full size reverse cycle air conditioners to service a 100 square house (10,000 square feet or 930 square metres)and the general power consumption of this house without upgrading to a 63kVA transformer.

1 Answers  

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Why we use startor to the motor?

5 Answers   Bhel,

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What are the safety measures of Alternator Explain them?

1 Answers   HSL,

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Alternator rotor earth fault relay circuit

0 Answers  

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how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

0 Answers  

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Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers  

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how to connect the three phase capacitor in three phase star/delta connection motor?

1 Answers  

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salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

0 Answers  

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Difference between field rheostat and armature rheostat.

0 Answers  

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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