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प्रश्न
Complete the following sentence:
A generator with commutator produces ............... current.
उत्तर
Complete the following sentence:
A generator with commutator produces D.C. current.
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संबंधित प्रश्न
The essential difference between an AC generator and a DC generator is that
What is the major difference between the simple alternator and most practical alternators?
State two ways in the which the current alternating current and direct current?
Draw a labelled diagram of a simple a.c. generator.
What energy conversion does take place in a generator when it is in use?
Draw a neat labeled diagram of an A.C. generator
An a.c. generator changes the ______energy to ______ energy.
The given figures 1 to 3 show the working of a simple A.C. generator. Study the diagrams and answers of the following questions.
(i) State and explain the principle underlying the working of a simple generator.
(ii) Where is the loop of wire placed?
(iii) What happens when the loop is rotated?
(iv) Indicate the direction of the current flow through the wire for the first half of the turn (in first figure). Name and state the rule used in finding the direction of the current.
(v) Indicate the direction of the current for the case shown in second figure.
(vi) Indicate the direction of current in the outer circuit (i.e., electric bulb) in first and third figure.
(vii) What type of current is shown in the above diagrams? Explain.
A device for producing electric current is ______.
A coil of insulated copper wire is connected to a galvanometer forming a loop and a magnet is:
A: Held stationary
B: Moved away along its axis
C: Moved towards along its axis
D: There will be an induced current in
