A.Sucker
B.Ampulla
C.Both (a) & (b)
D.None of these
Related Mcqs:
- How many cubic foot of oxygen is required for the complete and perfect combustion of one cubic foot of methane?
- How many cubic foot of air is required for the complete and perfect combustion of one cubic foot of methane
- Which of the following temperature measuring devices is widely used measure tube side temperature in a shell and tube heat exchanger?
- A tube of length h which is wide enough to make surface tension effects negligible is closed at one end. It is then lowered into a tank of mercury of depth h and the mercury rises to a distance x into the tube. If the mercury barometer stands at h also then
- Overall heat transfer coefficient is proportional to the tube side volumetric flow rate raised to the poer 0.8. This holds only if the ration of the tube side film resistance to the total resistance is nearly
- A U-tube of uniform cross-section is partially filled with a liquid A. Another liquid B which does not mix with liquid A is pour3ed into one side. It is found that the liquid levels of the two sides of the tube are the same. While the level of liquid A has risen by 2 cm. If the specifics gravity of liquid A is 1.1 the specific gravity of liquid B must be
- Foot of Lamellidens is used for:
- Foot in Pila is used for:
- Tube feet in star-fish are used for:
- Which is an example of a foot-loose industry?
