Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Questions
>>
CBSE XII
>>
Physics
>>
Alternating current
Next similar question
Answer
Comment
Share
Q)
An electric motor operation on a
50
v
d.c supply draws a current of
12
A
. If the efficiency of the motor is
30
%
, estimate the resistance of the motor .
30
Ω
0.3
Ω
3
Ω
0.03
Ω
Share
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Found
1
answer. Click to login & view.
Next Similar Question >
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...
Please Wait