Electrical Department Quiz - 03

Electrical Department Quiz – 03 इस प्लेटफार्म पर आपको रेलवे के इलेक्ट्रिकल डिपार्टमेंट से संबंधित ऑब्जेक्टिव टाइप्स महत्वपूर्ण प्रश्न और उत्तर मिलेंगे।

Electrical Department Quiz – 03

QUIZ START

Results

EXCELLENT.

NEVER MIND YOU CAN TRY ANOTHER TIME.

#1. Maximum length of parallel running of two OHEs at overlap.

10 mt

5 mt

3 mt

2 mt

#2. PTFE neutral section before ao stop signal should be at a minimum distance

500 mt

400 mt

300 mt

200 mt

#3. PTFE neutral section located after a stop signal should be at minimum distance

800 M

500 M

400 M

300 M

#4. If mast, are located on both sides of track, the min. staggered distance is

4.5 mt

15 mt

9 mt

7.5 mt

#5. Minimum implantation on platform

5.5 mt

4.75 mt

3.0 mt

2.50 mt

#6. Track separation at obligatory mast of turn out/ cross over

150-750 mm

500-750 mm

250-600 mm

100-500 mm

#7. Minimum implantation of obligatory mast

4.75 mt

3 mt

2.75 mt

2.50 mt

#8. Max. span of regulated Tramway type OHE

72 mt

67.5 mt

63 mt

54 mt

#9. Max. spanin unregulated tramway type OHE

60 mt

54 mt

45 mt

30 mt

#10. Weight of small dropper wire Kg / Mtr

0.1747 kg/mtr

0.1756 kg/mtr

0.1846 kg/mtr

0.1746 kg/mtr

#11. Clearance of OHE from return conductor should not be less than

500 mm

400 mm

320 mm

270 mm

#12. Minimum distance of any tree branchfrom live OHE is

9 mt

6 mt

4 mt

2 mt

#13. Retensioning of unregulated OHE to be done every

6 months

12 months

24 month

36 months

#14. Length of Neutral section span

54 mt

49 mt

45 mt

41 mt

#15. Impedance of OHE singleline without RC

0.45 OHM /KM

0. 48 OHM /KM

0.41 OHM /KM

0.46 OHM /KM

#16. Minimum clearance of ODC from OHE for normal working with power ON

Above 60 mm

Above 80 mm

Above 150 mm

Above 230 mm

#17. Minimum clearance of ODC from OHE for power OFF at 15 kmph

200 mm

100 mm

80 mm

50 mm

#18. Tripping time of MHO relay should be less than

50 m/.sec

750 m/sec

100 m/sec

200 m/sec

#19. Dead time of Auto reclosureofSF/6 CB

0.5 sec

2 sec

5 sec

10 sec

#20. The minimum height of 25 kv busbar from ground level

3.0 mt

3.5 mt

3.8 mt

4.2 mt

#21. The height gauge erected at level crossing with clear height above road level

4.76 mtrs

4.80 mtrs

4.67 mtrs

4.00 mtrs

#22. Normal height of contact wire at support point (100 mm pre sag)

5.60 m

5.65 m

5.45 m

5.50 m

#23. Normal implantation at P.F

4.65 m

4.75 m

4.98 m

4.60 m

#24. Normal implantationof portal

3 m

4.75 m

4.98 m

4.60 m

#25. Normal implantationof gantry mast

4.65 m

3.50m

4.98 m

4.60 m

Finish

Note :- Quiz passing marks 70% = Excellent.

Below 70% = Never mind you can try another time.

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अन्य क्विज –

Electrical Department Quiz

Electrical Department Quiz – 01

Electrical Department Quiz – 02

Electrical Department Quiz – 04

Electrical Department Quiz – 05

अन्य पढ़ें –

Resistance And Resistor

Electric Circuit

Ohm’s Law

Combination Set

Metal Cutting Method

Vernier Micrometer

Results

#1. Maximum length of parallel running of two OHEs at overlap.

#2. PTFE neutral section before ao stop signal should be at a minimum distance

#3. PTFE neutral section located after a stop signal should be at minimum distance

#4. If mast, are located on both sides of track, the min. staggered distance is

#5. Minimum implantation on platform

#6. Track separation at obligatory mast of turn out/ cross over

#7. Minimum implantation of obligatory mast

#8. Max. span of regulated Tramway type OHE

#9. Max. spanin unregulated tramway type OHE

#10. Weight of small dropper wire Kg / Mtr

#11. Clearance of OHE from return conductor should not be less than

#12. Minimum distance of any tree branchfrom live OHE is

#13. Retensioning of unregulated OHE to be done every

#14. Length of Neutral section span

#15. Impedance of OHE singleline without RC

#16. Minimum clearance of ODC from OHE for normal working with power ON

#17. Minimum clearance of ODC from OHE for power OFF at 15 kmph

#18. Tripping time of MHO relay should be less than

#19. Dead time of Auto reclosureofSF/6 CB

#20. The minimum height of 25 kv busbar from ground level

#21. The height gauge erected at level crossing with clear height above road level

#22. Normal height of contact wire at support point (100 mm pre sag)

#23. Normal implantation at P.F

#24. Normal implantationof portal

#25. Normal implantationof gantry mast

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