Viscosity interview questions part 2
Viscosity interview questions part 2
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Total Questions: 10
1. The height and diameter of the oil cup is __________ respectively.
Correct Answer is : 290mm, 46.5mm
2. The jet is opened or closed by ______
Correct Answer is : Valve rod
3. The cylindrical vessel will be around the oil cup which serves as a water bath made up of _______
Correct Answer is : Copper
4. The long side tube is used to heat the water by means of _______
Correct Answer is : Spirit lamp
5. The water bath is provided with stirrer having ______ blades.
Correct Answer is : Four
6. The entire redwood viscometer apparatus rests on _______
Correct Answer is : Tripod stand
7. The capacity of the flask is about ________
Correct Answer is : 50ml
8. The absolute viscosity of the oil can be given as_______
Correct Answer is : ŋ = k{(t1D2)/(t2D1)}
9. The value of the arbitrary constant K is _________ for water.
Correct Answer is : 1
10. The kinematic viscosity of the oil can be calculated by _______
Correct Answer is : V = ŋ/ρ
