Answer / vinod kumar

The service factor (SF) is a measure of continuous overload capacity at which a motor can operate without overload or damage, provided the other design parameters such as rated voltage, frequency and ambient temperature are within norms. Example: a 3/4 HP motor with a 1.15 SF can operate at

Answer / tapiwanashe vhurumuku

service factor is the measure of periodically overload capacity at which a motor can operate without damage

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

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If the capacitor feeder is switched ON without any load, is there any display in the ammeter at the incomer?

3 Answers   RTD, Welspun,

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hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id

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We are dealer in Maharashtra State & We have recd. form C from dealer of Maharashtra State against our E-1 form. Now assessing authority is asking for counterfoil of our E-1 form. But, our E-1 form counterfoil is misplaced somewhere & assessing authority is disallowing the C form which is recd. from Maharashtra State.Please let us know the option for allowing C form?

1 Answers  

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how many types of ratings are there of transformer

5 Answers   Met Trade,

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when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil

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different between electrical and electronics Engineering????

4 Answers  

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How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer

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why power is generatd at 50 hz only..? can we do this on another freq...?

7 Answers  

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What is power factor?

3 Answers   L&T,

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What is mathematical model of a control system?

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What is an order of a system.

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