What type of DC Generator is used for Arc Welding purposes?
Answer Posted / moke
dc shant type genrator
Is This Answer Correct ? | 4 Yes | 15 No |
Post New Answer View All Answers
What is mean 2XWY
what is different between phase and netural
why we change the direction of winding in rotor ?how we make the north and south pole?
what is method for testing CT
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.
In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.
what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.
What is an automatic controller?
What are stable systems?
Do u know any one? how to find out in motor rated amps? formula?
what is parellel power factor correction?
How dia computation perfomed in cold rolling mills .