What is the maximun current carring capacity in per phase for three pole 100anps rating ncb
L&T,
3 7276I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.
1516what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
1936what are the effects on an power plant and consumers if the power factor is increased or decreased?
2 3736in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
1616why in electric train we can't feel current & generally we have get socked in our normal electricity ?
3 4833what is the diffrence between dol and star delta strater? why star delta starter used instead of dol?
3 8259Post New Electrical Engineering Questions
Why GRR starts from 60% of motor speed why not less than 60%?
11 kV line deraction check by an Engineer.
How dia computation perfomed in cold rolling mills .
plz tell me,ht and lt panel terminals in substations explain beiefly
why transmission is only 3 phase and not 2 or 4 or poly phases
What are the types of class b amplifier?
How to calculate capacitor bank value to maintain unity power factor with some suitable example?
How do u analyse protection fault when vcb tripping on load
how to calculate percentage impedence at 75 deg C at normal tap
What is meant by vector group
Name one of major transformer company in KSA ?
at which voltage level arcing ground is occurs ??????????
A low wet bulb temperature indicates
ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
