Answer / raja

OUR RAIL SYSTEM IS BASED ON RAILWAY TECHNOLOGY IN UK (
BRITISH )THIS IS WELL KNOWN FACT AS BRITISH ONLY INITIATED
RAILWAYS IN INDIA DURING THEIR RULE .

SNCF PROPOSED 25 KV TRACTION APPROX IN 1870 'S FOR RAILWAY
IN UK AND INDIA WAS ALSO KEEN IN ADOPTION IN THIS TECHNOLGY .
FROM THEN UNTIL NOW IT HAS BECOME A STANDARD VOLTAGE
TRACTION IN ALMOST ALL COUNTRIES IN THIS WORLD .

What is current and voltage?

5 Answers  

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How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer

2 Answers   ABB,

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0 Answers  

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what is difference between sub-station and switch yard.

16 Answers   Bhel, Ravate,

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Explain the advantages of the wheatstone bridge method of measuring resistance?

7 Answers  

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During the troubleshooting of an inoperative shunt generator, you found the voltage to be 2+ volts; what is known from this. Is it (1). odds are the armature is good (2). odds are there is no field current flowing in field windings (3). odds are the armature is bad (4). both 1 & 2 are correct (5). both 2 & 3 are correct

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0 Answers   Cooper,

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what is the role of reactive powerin transmission and distribution?

3 Answers  

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0 Answers  

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13 Answers   Lovely Professional University, NTPC,

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why a diode bridge is provided in vcb control circuit ?

2 Answers  

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assume we are put both df/dt and vector surge relay in same bus the df/dt relay setting is +5 hz an -5HZ. we want operat the vector surge relay before the df/dt how i calculate the setting of the vector surge relay.

1 Answers  

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