Answer Posted / hasan mehdi
Formula for calculation of sag is wl2/8T
| Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
what is EIB lighting control system? what is the advantages of this system?
how to deside the capacity of chock for drive?
i want to know about torque of slip ring induction motor
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?
please explain to me how to calculate current,voltage,resistance with formula??
What is MS-EXCELL?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
what is the difference between capacitive and resistive voltage divider?
ult of expression 'document.FrmQF.myem
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?
How line capacitance & line inductance varies with increase in height tower.