TasDia Network
TasDia Network

MCQs 1: The intersheaths in the cables are used to_____________?

minimize the stress avoid the requirement of good insulation provide proper stress distribution none of the above
Answer Explanation

MCQs 2: The breakdown of insulation of the cable can be avoided economically by the use of___________?

inter-sheaths insulating materials with different dielectric constants both (A) and (B) none of the above
Answer Explanation

MCQs 3: In the cables, sheaths are used to___________?

prevent the moisture from entering the cable provide enough strength provide proper insulation none of the above
Answer Explanation

MCQs 4: If the length of a cable is doubled, its capacitance____________?

becomes one-fourth becomes one-half becomes double remains unchanged
Answer Explanation

MCQs 5: The metallic sheath may be made of lead or lead alloy or of aluminium ?

Yes No
Answer Explanation

MCQs 6: It is difficult to maintain oil filled cables____________?

Yes No
Answer Explanation

MCQs 7: In congested areas where excavation is expensive and inconvenient ‘draw in system’ of laying of underground cables is often adopted

Yes No
Answer Explanation

MCQs 8: Polyethylene has very poor dielectric and ageing properties

Yes No
Answer Explanation

MCQs 9: Natural rubber is obtained from milky sap of tropical trees

Yes No
Answer Explanation

MCQs 10: In capacitance grading a homogeneous dielectric is used

Yes No
Answer Explanation

Related Topics

About Us | Contact Us | Privacy Policy
ABOUT US
Category
Who We Are

TasDia Network, this platform not only provides you the best educational stuff but besides this, we are creating thousands of new ideas to making your signature and planning much more on a single platform.

© 2020-2023, TasDia Network

All rights of the publication are reserved by tasdia.com.