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ดงมะไฟพิทยาคม นัยตา พันธ์ศรี

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Meter)

(Meter Movement)

(Direct – Current

Meters) Pointer)

Moving Coil)

Magnetic Field) Permanent

Magnet)

(Moving Coil Type Meter)

DC)

N) S)

1.1

1.1

(D’Arsonval

Meter)

DC)

1.2

1.2

1.2

1. (Horseshoe

Magnet)

N)

S)

2.

3. (Zero Position Control) -

0)

4. (Spring)

2

5. (Counter Weight) 3 4

6. (Pole Shoe)

7.

Armature)

8. (Pivot and Bearing)

1.3

(Taut – Band

Suspension)

Suspension Type)

1.3

1.3

1.3

Ribbon)

1.

2.

3.

4.

5.

6.

1.

2.

3.

1.

2.

3.

4.

5.

6.

7.

8.

9.

6 2 8