Electrical Engineering Questions And Answers :: Cables: part1

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Electrical Engineering : Cables QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

1.The thickness of the layer of insulation on the conductor, in cables, depends upon

reactive power
power factor
voltage
current carrying capacity

2.Which of the following protects a cable against mechanical injury ?

Bedding
Sheath
Armouring
None of the above

3.Which of the following insulation is used in cables ?

Varnished cambric
Rubber
Paper
Any of the above

4.PVC stands for

polyvinyl chloride
post varnish conductor
pressed and varnished cloth
positive voltage conductor

5.In a cable, the maximum stress under operating conditions is at

insulation layer
sheath
armour
conductor surface

More Cables QUESTIONS AND ANSWERS available in next pages

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