Answer Posted / md ibrahim
phase sequense meter
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If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
What are the advantages of the three-phase motor over single phase motor?
how does an encoder work???
1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?
How do we calculate over and under frequency tolerance from generator data?
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
Fantio of tranformer
how we can calculate power factor in single phase & three phase ?thank u
why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
How to see the inductance in a transmission lines
neutral earth resistance testing is it possible for transformer while in load condition
