GENERATION AND TRANSMISSION - Practice Mode

1) Which is the voltage range transmitted in secondary transmission system?

11 KV 11.5 KV 12 KV 66 KV

Correct Answer: 66 KV

2) Which is the property of conducting materials used for OH lines?

High tensile strength High specific gravity High dielectric strength Easy available in the market

Correct Answer: High tensile strength

3) How many disc of suspension insulators are to be connected in series for a 66KV working voltage?

2 3 4 6

Correct Answer: 6

4) Which insulator is used for terminating corner poles?

Pin insulator Shackle insulators Stay insulator Cap and pin type insulator

Correct Answer: Shackle insulators

5) Which is the size of binding wires used to bind insulator in OH lines?

Not less than 1sq.mm Not less than 1.5sq.mm Not less than 2sq .mm Not less than 2.5sq.mm

Correct Answer: Not less than 2sq .mm

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