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During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?
7 14968what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?
16 131180it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?
TATA,
2033How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
2045How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
1998Post New Electrical Engineering Questions
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
when we have to purchase the transformer by own i.e how much load will preferred HT connection?
What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?
what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?
Why is voltage is required to be within permissible range for an electrical equipment?
is oil viscosity affect on motor current?
Use of switch mode power converter in real-time basis?
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?
BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C
The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current
What happen if 200 KVAR capacitor connected to power continuesly?
How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.
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.
what is active power & reactive power?
what is difference between window type and wound type transformers?where we will use window type and wound type transformers?
