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

Previous

Finish

Note :- Quiz passing marks 70% = Excellent.

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

Get latest updates join us CLICK HERE

दोस्तो उम्मीद है आज आपको ये क्विज अच्छा लगा होगा। अगर आपके अभी भी कोई सवाल इंजीनियरिंग से जुड़े है, तो आप हमे कमेन्ट करके जरूर बताये।

टेक बासुदेव (Tech Basudeo) से जुड़ने के लिए आपका धन्यवाद। 🙂

अगर आप टेक्निकल की वीडियो हिन्दी मे देखना पसन्द करते है, तो आप हमारे YouTube Channel Tech Basudeo को जरूर विजिट करे।

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