COMMERCIAL WIRING - Practice Mode

1) Which is the inter processor distance of LAN?

Above 1000 km 10 km to 1000 km 1 km to 10 km 0 to 1 km

Correct Answer: 0 to 1 km

2) Which is the data transmission medium in LAN?

PVC cable Armoured cable Belted cable Coaxial cable

Correct Answer: Coaxial cable

3) What is the characteristics of LAN?

Consist one computer only Group of 2 or more computers in the same building Group of computers in different building Group of computers in different area

Correct Answer: Group of 2 or more computers in the same building

4) What is electrical drive?

Electro mechanical device Electrical device Electronic device Mechanical device

Correct Answer: Electro mechanical device

5) Which is the application of electrical drives?

Agricultural pumps Fabricating workshop Water treatment plant Electric traction

Correct Answer: Electric traction

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