MPS ko hum log use kar sakte hain only 1) jab 20 notch k bad koi bhi notch main traction motor mein jyada voltage jarha hai tab 2) 32 notch lene ke bad bhi speed increase karna hoga tab..... Is time mein ham log MPS ka jo position hoga usko operate karke ham log locomotive ka speed increase kar sakta hai ismein ham log MP ko operate nahin karenge
