if field current decreases how can the speed increase in the
unloaded dc series motor
Answer / k.prakashchandra
If the load is zero the field current is very low.To negate
the applied voltage ,the speed has to increase.
Is This Answer Correct ? | 0 Yes | 0 No |
Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com
what is brushless generator.How does work it..??
Which type of moter is used in trains, what is the ratting of supply used explain Working principal?
Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?
what is a types of short circuit and what is a types of distance protection tests
How much load with stand the copper cable by sq mm apro..
WHAT IS RMU AND WHAT IS ITS FUNCTION AND HOW TODISCONNECT
Why Motors are generally supplied with 3 core cables??? why not 4C??
What will be electrical cost per sqft for IT building (basebuild and fitout)and for residential township?
WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
If single phase voltage level is 230V than why three phase voltage level is not 660V ?, but it is only 440V.
16 Answers BSNL, DOS, EFS, HMT, L&T, TCS, ThyssenKrupp,