Question

1. The largest distance to use MMSIF is………

a. 2 Km.

b. 1.5 Km.

c. 5 Km.

d. 1 Km.

2. ……. uses for moderate distance and moderate data rate.

a. SMSIF.

b. MMSIF.

c. MMGIF.

d. Both (b) and (c) .

3. The ray path in SMSIF is…...

a. TIR.

b. Axial ray.

c. Oscillatory Fashion.

d. Both (a) and (b).

4. …….wavelength is used with MMGIF.

a. 850 nm.

b. 1310 nm.

c. 1550 nm.

d. Both (a) and (b).

5. ……...has the minimum attenuation from other configurations of fiber optics.

a. MMSIF. b. MMGIF.

c. SMSIF. d. Both (a) and (b).

Answer 1

1. When working with distances up to 2 km, use a multimode optical-fiber cable.

2. Oscillatory Fashion.

3. Both (b) and (c)

4.1550 nm.

5. SMSIF.