Interested to Buy Any Domain ? << Click Here >> for more details...
1. If we apply dc supply to the
primary winding
of transformer it will be burnt out.
similarly dc
supply is given to field winding of
syn. motor
and armature winding of dc motor,
they are
safe. (Remember both windings
inductive nature) what is the reason
behind that?
- 2 Answers
- 4649 Views
- I also Faced
- E-Mail Answers
Answer Posted / r.durgaprasad
dc motor is protected by back emf
and syn.
motor is protected by self induced
emf. ( for
low voltage of dc supply transformer
is also safe
because there is also self induced
emf is
produced )
| Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
What is domestic transformer? Draw the connection of domestic transformer.
electrical knowelge
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
Define filter?
WHAT IS MEANING OF Gg & Gg IN hrc FUSE
What is turn ratio of a transformer?
What are the disadvantages of hydropower?
why cable i burning without tripping. how can protect led street lights
What is meant by vector group
How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
in what type of applications v can use q meter?
Air refrigeration cycle works on the
