In a d.c. machine, armature emf is
Astationary w.r.t armature
Brotating w.r.t field
Cstationary w.r.t field
Drotating w.r.t brushes
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Related Questions:
In the question below two statements are given followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.
Statements:
1. In the past ten years, chapters have been reduced in order to reduce the pressure on students.
2. One of the ways to eliminate frustration and depression from a student’s life is by reducing the syllabus.
Conclusions:
I. Students nowadays are happy and ignorant to studies.
II. Burden of huge syllabus is one of the main reasons for hypertension among school students.
Find which of the given conclusions logically follows from the given statements.
Pick out the correct statement
Latitude of a survey line is defined as its co-ordinate measured parallel to
Fish ladder is a structure in the body of the weir used for
Pentagraph is an instrument used to