explain all the classes with example
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how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.
1 Answers Bhel, Indorama, Power Grid,
Can any one explain me about 2 phase motors ?
100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.
what is meaning of phase angle in two phase.
Necessity of transformer earthing
what is MFD value in capacitor?I have 201 Kva load & reactive power is 150 Kvar. so how it is calculated?
What is load curve?
Explain and give examples about VCB?
0 Answers AZ Engineering, Vodafone,
two bolbs of 100w and 40w respectively connected in series across a 230v supply.which bolb will glow bright and why?
16 Answers DRDO, PSPCL, Siemens,
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
what is mean by PIR in circuitbreaker and give me detail of that?
Why in KVA diesel engine? Why not KW
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