Answer Posted / praveen kumar gupta

Analog signals are dynamic in nature means they are
continuous. Magnitude of the signal may change in fraction
as well as abruptly.
Whereas digital signals are static in nature means they are
not continuous .Magnitude of digital singnals may either be
High (1)or low (0).

given data are load current & power factor cable core size? plz any one update the calculation formula

1937

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which pump used in STP

2284

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if we have 320KVA Genset kindly advice how much load we can put it.

1576

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How colour picturetube works & how many year it will works.

2098

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wheather the size of windings in motor and generator are the same

2056

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1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.

2121

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describe the A.C. Generator Testing procedure

2225

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In which working principal temperature transmitter work.explain in detailed.

2377

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When will you multiply and devide with derating factors to the actual value while sizing the cable?

1986

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Why is remote backup preferred to local backup?

2118

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700KW 6.6KV slip ring induction motor to use VFD to control the speed

3256

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what is different between relay and plc?

5866

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plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

2355

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how to select the double earth conductor if 21A full load?

2112

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In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.

4363

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