I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?

1918

Is there chopping current in resistive circuit

2018

is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?

1915

Define silk fiber?

1

what is the preventive maintence for ht panels and busbars and vcb abd acb's.

2443

how can i find cable size from current rating?

1822

Draw a neat sketch showing the 'throat' of a welding in a plate girder ?

2513

can you plz send l&t aptitude questions if available its urgent plz plz plz

2179

How many types of instrument cables are there?

1137

what is capacitor voltage transformer?? how it is different from potential transformer?

2242

Define What is the origin of name Railway Sleepers?

1347

what happened when we supply a dc current in dc motor?? can it worked properly?

2006

Define pneumatic conveying?

1243

Which metals do not react with lithium bromide ad why?

1085

What stands for ac in ac mechanical fuel pump?

1040