The armature of d.c. generator is laminated to
In which type of d.c. machine-poles is residual magnetism necessary ?
Generally how many type of frictional forces are there ?
. Interpoles are provided in DC generator for
A ground or Earth symbol identifies a ground terminal which is used for electrical shock protection. Which from the following represents the ground symbol?
There ------------- a coffee shop --------------------- the park.
By which law, the direction of the induced e.m.f. will be identified?
Value of coefficient of friction is :
The purpose of lamination between core is used in armature is to............
Gestures, facial expressions, eye contact are examples of - -----------.
A DC generator works on the principle of
Coefficient of friction is denoted by
A fuse protects electrical circuits by stopping the current flow when its intensity exceed. Which from the following symbol represents the fuse symbol?
What is represented by the following electrical symbol?
What is represented by the following electrical symbol?
The purpose of the flexible copper pig tail mounted on the brush of the D.C. generator is............. (
Which from the following electrical symbol represents the “Switch”?
Which of the following is used to donate the normal reaction ?
. For all symbols having their usual meaning, the e.m.f. genarated in a lap wound generator is given by :
Find the value of x in x/2 +x/3 =15
In d.c. generators, lap winding is used for
What is represented by the following electrical symbol?
If (5x+3) = (15-x) then the value of x is
What is represented by the following electrical symbol?
The Insulating materials used between the commutator segments of a DC generator will be
Fleming's Right Hand Rule is to identiy the
The voltage generated by a generator is determined by the equation:
The Jog falls is the second ------------------------ waterfall in India.
One of the seven -------------- of the modern world is located in Agra in Uttar Pradesh.
What is represented by the following electrical symbol?
Lubricant should have the property of
When we greet our superiors, managers and boss we greet them --------------
Table, wire, socket, cable, hammer, nail, pipe, motor, refrigerator – are examples of ------------.
There is a lake near the are Sometimes, people------- garbage ------ it.
8. Which type of D.C. generator is called as constant voltage generator ?
What is represented by the following electrical symbol?
--------- a note to be------ to the newly recruited craftsmen about safety.
The ITI Principal called Manoj. The Principal asked ------- to show ----- hall ticket for the CTS examination.
. The overall efficiency of a d.c. generator lies in the range of:
. The formula to find EMF induced (E) in DC generator is
What is represented by the following electrical symbol?
Find the value of x/3 +y/9 + z/2 , if x=6, y=-18 ,z=2
Communication within an organization is ----------------------- with superiors and can be --------------- with friends and colleagues.
the output voltage of a single loop generator is a
In the fleming's left hand rule the thumb represents
I will arrange --------------- the tickets ----------- Pune
The load characteristic of separated excited generator is between
Lap winding has parallel paths.
