Lock Down Quiz

The Following system Generally Not Used

• 1 Phase 3 Wire

• 1 Phase 4 Wire

• 3 Phase 3 Wire

• 3 Phase 4 Wire

The Virus Name which is spreading Corona Diseases

• COVID-19

• SARS-CoV-2

• China Virus

• SARS

Full Form of XLPE

• Cross-linked Polymer ethylene

• Cross-linked poly ethylene

• Cross-Lime Poly ethylene

• Cross-Line Poly ethylene

Specific resistance of Conductor will vary according to the temperature??

• Remains constant as Specific resistance is intrinsic quality of material

• Increases with increase in temperature

• Decreases with increase in temperature

• Increase with decrease in temperature

In a balanced three-phase load, each phase has

• An equal amount of power

• One-third of total power

• Two-thirds of total power

• A power consumption equal to IL

Night bulb also known as 0 Watts Bulb The Correct Watt Rating of the bulb is

• 0W TO 5W

• 2W TO 7W

• 12W TO 15W

• 10W TO 15W

Which of the following does not change in the Transformer

• Volatage

• Current

• Frequency

• All of the Above

• None of the above

Long Distance railways use which of the following

• 200 v D.C

• 25 KV Single Phase A.C

• 25 KV Two Phase A.C

• 25 KV Three Phase A.C

Most of the High Voltage Transmission in India are

• UnderGround

• OverHead

• Domestic

• All of the above

Pin Insulators are generally not used for voltages beyond

• 11kv

• 33kv

• 66kv

• All of the above