As the fluid flow rate increases, the float of the Rotameter
Rises in the tube
Rotates at higher speed
Rotates at lower speed
Drops down in the tube
Also checkout these categories
Current Affairs August 2017 MCQ World History MCQ Auto CAD 2D MCQ Rearrangement Set 3 MCQ Software Engineering MCQ Atomic Physics Theory MCQ Fact MCQ Rearrangement Set 14 MCQ Basics of Neurology MCQ Nature and Scope of Biology MCQ Periodic Classification of Elements MCQ XML Markup MCQ
- Which of the following rays has the least wavelength?
- The most important function of a washer is to provide bearing area and washers are normally specified…
- Out of the following __________ iron has the best capability to bear sudden & excessive shocks.
- Cold working of a material results in increase in hardness, which is termed as the __________ hardening.
- Larger length & diameter water pipes are made by
- Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts…
- Thermal equivalent of electrical power in practical calculation is __________ kcal/kWh.
- Absolute zero pressure can be attained at a temperature of
- Screws are specified by their __________ diameters.
- Uniform ramming of sand in green sand moulding process leads to
- A psychrometer does not measure the __________ temperature of moist air.
- The pressure drop per unit length for laminar flow of fluid through a long pipe is proportional to (where,…
- Silicon percentage in the silicon steel used for electrical appliances/equipments is
- Most important property of steels for use in automobile bodies is the
- Which of the following approaches the ideal gas behaviour most closely?
- Powder metallurgy technique is used in the production of __________ tools.
- Cassiterite is an ore of
- Factor of safety is the ratio of the __________ stress to the working stress.
- Superheating of steam is done at constant
- Pressure exerted by a liquid depends upon its
- A dense structure of grinding wheel is not used for the
- Reynolds number of a fluid flowing in a circular pipe is 10,000. What will be the Reynolds number when…
- Stainless steel is welded with difficulty because of
- Which of the following is not used as a bearing material?
- Quartz is a __________ material.
- Which of the following hardness tests does not measure the indentation hardness of metals and alloys?
- Limestone addition in the blast furnace is done to flux __________ present in the raw materials.
- Hot extrusion of aluminium is done in the temperature range of __________ °C.
- The product (s) of roasting of a sulphide ore is (are)
- Catalyst used in the catalytic converter employed in automobiles to convert CO into CO2 and for complete…