West Central Railway Zone becomes Fully Electrified

Current Context: The Indian Railway’s Western Central Railway zone has become the first fully electrified railway zone in India.

• This has happened after the CCRS inspection and the commissioning of electrification of the Kota-Chittaurgarh railway station (Srinagar-Jalindri) in Rajasthan.
• Now, the zonal railway boasts a 3012 Route Km electrified network.
• This full electrification of the railways in this particular zone will allow trains to run at a faster speed.
• This will also lead to a reduction in time required for travel and in also saving fuel.
• Static Part: 
• Union Railway Minister: Piyush Goyal

Question: 

Q.1 Which Indian Railway zone became the first fully electrified railway zone?
a. North Eastern Railway Zone
b. West Central Railway Zone
c. Konkan Railway Zone
d. East Central Railway