Mechanical Engineer का तोहफा

Mechanical Engineer का तोहफा #engineering #mechanical
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Pantograph Ek aisa Device jo ki over head wire se power lekr locomotive m lage motor ko gumaya jaata hai. pentograph enginnering ka kamaal ka tohfa hai.single Arm pentograph se pehle bnaya gya simple pole collector jo ki itna successful nhi ho paya. iske baad bnaya gya trolly pole collector jo ki 30-40km ki speed k liye sahi tha. uske baad aaya bow collector lekin yeh high speed pr itne effective nhi the . phir diamond shape pantograph yeh success option tha lekin yeh heavy hone ki wajah se kam use kiya jane lga. uske baad aaya Z shape pentograph jo ki high speed m bhi effective tha or aaj tak is pentograph ka use krta hai
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How to pole collector work
How to trolly pole collector work
How to bow collector work
How to Z shape pantographs work
what is function of horns
Why use two pantograph in one locomotive
Pantograph kaise kaam krta hai
pole collector kya hota hai
bow collector kya hota hai
Z shape pantographs kya hota hai
horns ka kya kaam hota hai
Do pantograph ka use kyu karte hai
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Mechancy technical
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3:20 galat friction ko decrease krne ke liya bhi kiya jata hai push ke bajae pull me drag Kam lagta hai