Tin based white metals are used, where bearings are subjected to___________________?

Related Mcqs:

For the Stoke’s law to be valid in the case of a falling sphere in a fluid, the_____________________?

A. Reynolds number (based on sphere diameter) should be < 1 B. Flow around the sphere should be in turbulent region C. Sphere must be metallic D. Fluid density should be constant...

Which of the following material handling equipments is not suitable for moving materials in varying paths ?

A. Hand trolley B. Belt conveyor C. Crane D. Truck...

Heat required to raise the temperature of a body by 1 °C is called its_______________?

A. Heat capacity B. Specific heat capacity C. Thermal conductivity D. Water equivalent...

Pick out the wrong statement about nucleate boiling ?

A. Bubble generation is by expansion of entrapped gas/vapour at small cavities in the surface B. Surface temperature is greater than the saturation temperature of the liquid C. Heat transfer from the surface of the liquid is less than that in film boiling D. The temperature is less than that of film boiling...

Brazing filler metal used for joining steel plates_________________?

A. Melts below the melting points of base metals B. Melts below 300°C C. Is copper phosphorous alloy D. Is copper...