The co-efficient of friction in well-greased ball bearing may be
A0.1 to 0.25
B0.25 to 0.30
C0.3 to 0.35
DNone of these
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Barometer is used to measure
Load bearing wall structures are applicable to building those have
From septic tank the effluents are discharged in to
A pipe used to carry discharge from sanitary fittings like bathrooms, kitchens etc. is called
Which of the following pairs is not correctly matched?