D.C. generator is based on the principle of: - Vidyadip

MCQ

$D.C.$ generator is based on the principle of:

A
Electrochemical induction.
✓
Electromagnetic induction.
C
Magnetic effect of current.
D
Heating effect of current.

✓

Answer

Correct option: B.

Electromagnetic induction.

$D.C.$ generator is based on the principle of electromagnetic induction.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q" from Magnetic Effects of Electric Current→Magnetic Effects of Electric Current — all question types→Science STD 10 question papers→Maharashtra Board STD 10 question papers→Maharashtra Board question paper generator→

Similar questions

A glass slab is placed in the path of convergent light. The point of convergence of light:

As the height of the object from the surface of the Earth increases, value of 'g' becomes __________.

If the direction of electric current in a solenoid when viewed from a particular end is anticlockwise, then this end of solenoid will be:

The junction between two adjacent neurons is called:

Iodine is necessary for the synthesis of which of the following hormone?

The velocity of light in air is __________ m/s.

Aqueous solution of $\ce{ZnSO_4}$ is added into the aqueous solution of $\ce{BaCl_2}$ , this is the example of $......$ reaction.

The Hydroelectric capacity of Koyna dam is ___________.

The $SI$ unit of gravitational constant is $......$

The atomic numbers of four elements $P, Q, R$ and $S$ are $6, 10, 12$ and $17$ respectively. Which two elements can combine to form a covalent compound?