1367Mechanical EngineeringMedium
In standard taper roller bearings, the angle of taper of outer raceway is________?
A15°
B25°
C5°
D40°.
E8°
Correct answer
B. 25°
Explanation
The correct answer is 25°.
Correct answer
B. 25°
Explanation
The correct answer is 25°.
Unit of thermal diffusivity is________?
In a cycle, the spark lasts roughly for ________?
The cam shaft of a four stroke I.C. engine running at 1500 rmp will run at ________?
Gnatt chart provides information about the________?
For hypersonic flow, the Mach number is________?
In the case of compression ignition engine, the %age of CO in exhaust gases is________?