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OCS CONTACT LINE SYSTEM

Total questions: 13

Worksheet time: 4mins

Name
Class
Date
1.

OCS STANDS FOR

a)

OVERHEAD CARETANY SYSTEM

b)

OVERHEAD CATENARY STANDARD

c)

OVERJOY CATENARY SYSTEM

d)

OVERHEAD CATENARY SYSTEM

2.

MRT3 - FEEDER WIRE SIZE

a)

100MM

b)

150MM

c)

250MM

d)

170MM

3.

MRT3 - MESSENGER WIRE SIZE

a)

250MM

b)

100MM

c)

150MM

d)

170MM

4.

MRT3 - CONTACT WIRE SIZE

a)

250MM

b)

100MM

c)

170MM

d)

150MM

5.

WHAT IS THE CURRENT COLLECTOR OF THE TRAIN

a)

PANTOGRAPH

b)

PANTOMINE

c)

CURRENT COLLECTOR DATA

d)

PANTOTRAP

6.

ELECTRICAL PERSONNEL OF POWEROCS DIVSION IN THE CONTROL CENTER

a)

ELECTRICAL ENGINEER

b)

ELECTRICAL MAN

c)

ELECTRICAL DISPATCHER

d)

ELECTRICAL TAPE MAN

7.

MRT3 HEIGHT FROM RAIL TO CONTACT WIRE - MAINLINE

a)

4500mm

b)

5500mm

c)

5000mm

d)

5900mm

8.

MRT3 HEIGHT FROM RAIL TO CONTACT WIRE - DEPOT

a)

4900mm

b)

5900mm

c)

5000mm

d)

5500mm

9.

POSITIVE SIDE OF THE SURGE ARRESTER IS CONNECTED TO THE

(a)  

10.

SERVE AS SWITCH WHICH ISOLATES THE FEEDER TO THE OCS SYSTEM OR ALSO USED FOR LOOPING

a)

BREAKER

b)

RELAY

c)

ISOLATOR SWITCH

d)

LIMIT SWITCH

11.

MMSP USES BOTH CONTACT LINE SYSTEM

a)

THIRD RAIL - OCS

b)

RIGID - THIRD RAIL

c)

RIGID - OCS

d)

OCS - OCLS

12.

LRT2 - MMSP - NSCR ROLLING STOCK ARE CONSIDERED HEAVY RAIL VEHICLES WHICH USES CONTACT LINE VOLTAGE OF (a)   VDC

13.

TYPE OF WELDING FOR THE INSTALLATION OF CABLE BOND FOR THE NEGATIVE RAIL

(a)   WELDING