Answer Posted / muhammad waseeque

In electrical we use conductos & it deals with low
frequency while electronics deals with high frequency & we
used semiconductors.

What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

1989

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why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??

2244

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some basic standard questions on transformer.

1729

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1803

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1828

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How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?

1552

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What is a difference between indoor transformer and outdoor transformer of same rating

5749

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advantages and disadvantages of inverse definite minimum time RELAY

1498

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how calculate gd2 of ht motors

2258

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if any house we instaled a 1.5 ton ac and its phase cable of wiring is installed but netrual cable of wiring not instaed. my question is that is neutual of house(for other wiring is capable for ac load or a sepeart neutrual wiring required

2422

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

1918

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what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

2148

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what is the function and use of cable differential protection relay?

2853

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how can we design robots

1897

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Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

2662

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