The disc of an instrument using eddy current damping should be of?

conducting and magnetic material
non-conducting and magnetic material
conducting and non-magnetic material
none of the above

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

6 views Answered 2022-09-01 13:21

Related Questions

The graph of current gain versus collector current indicates that the current gain?

1 Answers 6 Views

A laminated iron core has reduced eddy-current losses because?

1 Answers 4 Views

No eddy current and hysteresis losses occur in?

1 Answers 4 Views

If the instrument is to have a wide range, the instrument should have?

1 Answers 4 Views

A ferrite core has less eddy current loss than an iron core because?

1 Answers 5 Views

Using the current-divider formula, you can find the current in any branch of a series-parallel circuit.?

1 Answers 4 Views

Hysteresis loss and eddy current loss are used in?

1 Answers 5 Views

In most machine members, the damping capacity of the material should be?

1 Answers 4 Views

The moment of inertia of a thin disc of mass ‘m’ and radius ‘r’, about an axis through its center of gravity and perpendicular to the plane of the disc is?

1 Answers 5 Views

A circular disc rotates at n rpm. The angular velocity of a circular ring of same mass and radius as the disc and to have the same angular momentum is?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)