Gear box quiz questions, gearing and bearing questions
Q 1.- Torque kise kahte hai?
Ans - Twisting force ko torque kahte hai.
Q 2.- khadi gadi ko dhaka lagane par jiada jor lagta hai lekin jab gadi chal padti hai to jor kam lagta hai is process ko kya kahte hai?
Ans - Rolling Resistance.
Q 3.- Synchronizer ring kis metal ki bani hoti hai?
Ans - Brass metal ki.
Q 4.- Gear mein pitch circle se upar ke hisse ko kya khate hai?
Ans - Addendum.
Q 5.- Gear ke teeth ke upar wale plain hisse ko kya kahte hai?
Ans - Land.
Q 6.- 90° ke angle mein drive ko transfer karne ke liye kis gear ka istemal kiya jata hai?
Ans - Beval gear.
Q 7.- Ek gear mein effective circle kise kahte hai?
Ans - Gear ke pitch circle ko hi effective circle kahte hai.
Q 8.- Dedendum kise kahte hai?
Ans - Pitch circle ke niche Or teeth ke bottom hisse ke bich ki duri ko dedendum kahte hai.
Q 9.- Shaft ka wo hissa kya kahlata hai jo bearing ke ander hota hai?
Ans - Journal
Q 10.- Anti friction bearing ke inner Or outer recess and ball kis metal ke banaye jate hai?
Ans - Chrome Nickel steel ke banaye jate hai.
Q 11.- Anti friction bearing mein cage kis metal ka bana hota hai?
Ans - Brass metal ka.
Q 12.- Bearing ke internal clearance ko mapne ke liye kis instrument ka istemal kiya jata hai?
Ans - Feeler Gauge.
Q 13.- High RPM ya jiyada speed ke liye kis bearing ka istemal kiya jata hai?
Ans - Ball bearing.
Q 14.- Low RPM ya kam speed ke liye kis bearing ka istemal kiya jata hai?
Ans - Roller bearing.
Q 15.- Bush bearing banane mein kis type ka meterial use kiya jata hai aur kyu?
Ans - Soft meterial ( Bronze, Brass, silicon) ka istemal kiya jata hai taki rotation ke samay shaft ko nuksan na pahuchate.
Q 16.- Bearing ko shaft se bahar nikalne ke liye kis tool ka istemal kiya jata hai?
Ans - Bearing Puller.
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