Electrical Engineering Questions And Answers :: Cables: part3



Electrical Engineering : Cables QUESTIONS AND ANSWERS :: part3 : 1 to 5

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

1.Natural rubber is obtained from milky sap of tropical trees.

Yes
No
Yes
Rubber is most commonly used insulation in cables.

2.In capacitance grading a homogeneous dielectric is used.

Yes
No
No
In congested areas where excavation is expensive and inconvenient 'draw in system' of laying of underground cables

3.Polyethylene has very poor dielectric and ageing properties.

Yes
No
No
metallic sheath may be made of lead or lead alloy or of aluminium.

More Cables QUESTIONS AND ANSWERS available in next pages

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