Answer / manikandan

By which load connected to the secondary of the CT
circuit,Like Indication lamp,set of relay loads,metering
circuit(Voltmeter,Ammeter,Wattmeter,Watthour
meter,Frequency meter,KVAR meter).According to manufacture
details you can find how mach power it will
consume.Calculate all the total power and take power factor
0.8.Than total burden will come.

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

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Hi, We have have the major losses between BBT ( Bus Bar Trunking) to LT Incomer & LT to HT incomer, how to arrive the losses?

1 Answers  

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In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

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how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

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what is fundamental difference between voltage and current

5 Answers  

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What is the difference between IGBT and TRIAC?

3 Answers  

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i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

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what is the ohmic value of transformers

1 Answers  

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A genarator is connected through a 20MVA ,13.8/138 KV stepdown transformer to a transmission line. at the reciving end of the line a load is supplied through a step down transformer of 10MVA,138/69 KV rating .A 0.72 PU load evaluated on load side transformer ratings as base values ,is supplied from the above system for system base values of 10 MVA and 69 KV in load circuit the value of the load in generator circuit will be ...........

1 Answers  

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a 3 phase slip ring induction motor is wound for 4 poles on stator and 6 poles on rotor; when 3 phase balanced voltage source at 50 hz is applied to motor it will run at a)1500rpm b)1000rpm c)750 rpm d)zero rpm

13 Answers   Essar, PSPCL, PSTCL,

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what is difference between inductive and reactiveload?

5 Answers   ONGC,

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