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Worksheets

Week 3 Quizzes

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Soldered connections, wire-wrapping connections, crimp connections, compression terminations, and loop or “eye” connections are the rare types of terminations used?

a)

YES

b)

NO

2.

Cable joints are used to connect low voltage, medium voltage and high voltage cables.

a)

YES

b)

NO

3.

The Pot-Ends joints suited for both temporary and permanent cable abandonment?

a)

YES

b)

NO

4.

Impregnated Paper is the only material used to insulate Power Cable

a)

YES

b)

NO

5.

Impregnating Compounds consist of either Paraffinic or naphthenic mineral oil

a)

YES

b)

NO

6.

One of the advantages of Impregnated Paper Insulated Power Cable is having low insulation resistance.

a)

YES

b)

NO

7.

There are 2 types of superconductor commercially available for AC/DC cables.

a)

YES

b)

NO

8.

Liquid Helium reaches critical temperature upto -180 degree celcius.

a)

YES

b)

NO

9.

There are 2 main types of superconducting power cables based on the type of dielectric used.

a)

YES

b)

NO

10.

MgB2 uses Liquid Helium to reach critical temperature.

a)

YES

b)

NO