Which among the following statement is are correct about TRI NETRA 1 TRI NETRA system will be ...........

Geography Transport

Which among the following statement is/are correct about TRI-NETRA?

1. TRI-NETRA system will be used on locomotives for enhancing the vision of locomotive pilots/ drivers in inclement weather.

2. The TRI-NETRA will use infra-red to tap signals up to a distance of 8-10 km.

3. The TRI-NETRA will use Gamma rays to tap signals up to a distance of 2-3 km

4. India will be the first country to use TRI-NETRA in Railways

Choose the correct statement

1 and 3 only

2 and 4 only

1 and 4 only

1, 2 and 4

will use infra-red rays to tap signals up to 2-3 km not up to 8-10 km.

Submit Error

Explanation and answer don't match. C should be answer IR can't exceed more than 5 km