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ECCONET PEC2

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Define as wires or cables entering the building, terminated to the main

cross connecting point within the building from the nearest telephone

facility.

a)

drop wire

b)

local loop

c)

service entrance

d)

subscribers loop

2.

A type of service entrance that serves as means of providing service

aerially from a pole to a building

a)

Aerial entrance

b)

Underground entrance

c)

Overhead entrance

d)

Handhole

3.

The size of the aerial entrance conduit shall not be less than ____ in diameter.

a)

20mm

b)

30mm

c)

40mm

d)

50mm

4.

The maximum span from telephone pole to a building used in aerial entrance should be _____.

a)

20m

b)

30m

c)

40m

d)

50m

5.

In aerial entrance, the minimum clearances between telephone cable and power entrance must be ___ radial distance.

a)

2m

b)

3m

c)

4m

d)

1m

6.

In aerial entrance, the minimum clearance from ground level when crossing the street must be ____.

a)

4.4m

b)

3.3m

c)

5.5m

d)

6.6m

7.

In aerial entrance, minimum clearance over areas accessible to pedestrians only, must be____.

a)

3.5m

b)

5.5m

c)

4.5m

d)

6.1m

8.

A type of service entrance that provides mechanical protection and minimize the need for possible subsequent repairs to the property

a)

Aerial entrance

b)

Underground entrance

c)

Overhead entrance

d)

Handhole

9.

An underground entrance’s minimum depth under areas used for vehicular traffic inside private property is ______

a)

800 mm

b)

600 mm

c)

900 mm

d)

700 mm

10.

For underground entrance, conduits should be separated from power conduits by not less than ____ in well-tamped earth:

a)

300 mm

b)

100 mm

c)

50 mm

d)

150 mm

11.

For underground entrance, conduits should be separated from power conduits by not less than ____ of concrete

a)

300 mm

b)

100 mm

c)

50 mm

d)

150 mm

12.

The size of underground entrance conduit within the building shall be no case smaller than ____in diameter when the service entrance does not require use of a service box.

a)

50 mm

b)

75 mm

c)

65 mm

d)

45 mm

13.

The use of handholes will be permitted for entrance cable not exceeding ____ pairs.

a)

20

b)

30

c)

40

d)

50

14.

The minimum size for vehicular handholes is ______

a)

0.61m x 0.91m x 0.91m

b)

0.61m x 0.91m x 0.73m

c)

0.19m x 1.23m x 1.21m

d)

0.91m x 1.22m x 1.19m

15.

The minimum size for non-vehicular handholes is _____

a)

0.61m x 0.91m x 0.91m

b)

0.61m x 0.91m x 0.73m

c)

0.19m x 1.23m x 1.21m

d)

0.91m x 1.22m x 1.19m

16.

The use of service box will be permitted for entrance cable exceeding 50 pairs. The minimum size for service-box is

a)

0.61m x 0.91m x 0.91m

b)

0.61m x 0.91m x 0.73m

c)

0.19m x 1.23m x 1.21m

d)

0.91m x 1.22m x 1.19m

17.

The minimum size for service-box is

a)

0.61m x 0.91m x 0.91m

b)

0.61m x 0.91m x 0.73m

c)

0.19m x 1.23m x 1.21m

d)

0.91m x 1.22m x 1.19m

18.

The minimum size for an entrance conduit is _____

a)

20mm

b)

30mm

c)

40mm

d)

50mm

19.

The minimum number of entrance conduit is _____

a)

1

b)

2

c)

3

d)

4

20.

It is a point where cable from TELCO and the in-building distribution system are terminated.

a)

drop wire

b)

terminal wire

c)

main terminals

d)

service box