back emf of motor at the time of starting ?

Answer Posted / pradyumna171

Zero

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1478


Why the field rheostat is adjusted such that the voltmeter reads 380V

1816


how oti and wti connections are different from each other?

1590


what is the excess air in furnace

1595


what parameters should we check to reduce the power bill

1831






why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?

1731


How may I enrol or get admission to your program?

1469


how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

1587


Define cuttoff frequency?

670


i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?

1425


Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

2339


The synchronous machine excitation system explain

1326


how many load we can take for lighting

1751


how many types control panel of a 132/33 kv substation

2227


Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

2398