How to calculate 5hp 415v 3phase 2800rpm Ac motor full load current with out tourgh
What is C-factor?why it is required to consider in fault short circuit calculations?
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
How to calculate incomer of a capacitor bank/feeder from its KVAR, AND how to calculate the copper busbar for rated incomer,like for 400A we calculate the 40x10 of aluminum busbar.
In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases
What is the difference between Split ring and slip ring?
what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks
why we are using the ac supply in domestic purpose, why don't use dc supply.
why there is a temperature rise at different metal to metal contact at cable lug??suppose cable is aluminium and the lug is copper,than why the temperature rise takes place??
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
why firewall is build up between two transformer (220/11kv,50MVA)?what should be the firewall height?what is the clearance between firewall and transformer?
2 Answers Siemens, Tous Stadt,
which type of stability limit is higher,steady state or transient? why?
what is the Transmission line differential protection and why differential protection also have backup Line Distance Protection ?
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