Science, asked by nihal1778, 11 months ago

) Describe the constructional details and
working of an electrodynamometer type
instrument. Derive the equation for deflection
under a.c operation if the meter is spring
controlled.
10
b) Discuss the main sources of errors in
electrodynamometer type instruments.
Explain their advantages and disadvantages.
10​

Answers

Answered by ashuchhillar99
0

I don't understand.

Please mention it properly to get appropriate answer.


nihal1778: discuss the main sources of errors in electrodynamometer type instruments.Explain their advantages and disadvantages
ashuchhillar99: • weight ratio • frequency • Eddy currents • external magnetic field • temperature change................ These are the main sources of errors in electrodynamometer type instruments.
ashuchhillar99: is it fine
nihal1778: yes ☺️
ashuchhillar99: okay
Answered by tnagamani54
0

Answer:

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