Advertisements
Advertisements
प्रश्न
The part of the AC generator that passes the current from the armature coil to the external circuit is ______.
पर्याय
field magnetsplit rings
split rings
slip rings
brushes
Advertisements
उत्तर
The part of the AC generator that passes the current from the armature coil to the external circuit is brushes.
APPEARS IN
संबंधित प्रश्न
A rectangular coil of copper wires is rotated in a magnetic field. The direction of the induced current changes once in each______.
What change should be made in an a.c. generator so that it may become a d.c. generator?
State two ways in the which the current alternating current and direct current?
State whether the following statement are true of false:
A miniature circuit breaker (MCB) works on the heating effect of current.
Name and state the principle of a simple a.c. generator. What is its use?
Explain the construction and working of the following. Draw a neat diagram and label it.
Electric Generator (AC)
Observe the figure and answer the following questions.
a) Identify the machine shown in figure.
b) Write a use of this machine.
c) How transformation of energy takes place in this machine.

State true or false:
The frequency of AC is 50 Hz.
Draw and label the diagram of an AC generator.
State one factor that affects the magnitude of induced current in an AC generator.
