Description : Which is the instrument that measures air pressure? -Do You Know?
Last Answer : answer:
Description : Which is the instrument that measures air pressure?
Last Answer : Barometer
Description : What are the measures to control air pollution? -Geography
Last Answer : 1. Control of gaseous pollutants. 2. Contrpl of emission from automobiles. 3. Planting more trees. 4. Use of non-conventional energy sources. 5. Awareness programme, legal control literacy and education.
Description : What are the measures to control air pollution? -Biology
Description : What is the name of the device that measures air humidity ?
Last Answer : Hygrometer is a device that measures the humidity of the air.
Description : The instrument that measures and records the relative humidity of air is – (1) Hydrometer (2) Hygrometer (3) Lactometer (4) Barometer
Last Answer : (2) Hygrometer Explanation: A hygrometer is an instrument used for measuring the moisture content in the environment. Humidity measurement instruments usually rely on measurements of some other ... By calibration and calculation, these measured quantities can lead to a measurement of humidity.
Description : Mention some measures that can be taken to control air pollution at source
Last Answer : a) Reducing the use of vehicles for short travel. b) Using car pooling to travel & reducing individual vehicles. c) Installing electrostatic precipitators in chimneys of factories & industries.
Description : Write some measures that can be taken to control air pollution.
Last Answer : Industries must be established away from towns and cities. Emission from industries must be checked and controlled. Regulatory rules related to air pollution must be strictly enforced. Automobiles must ... people to use public transport. Measures must be taken to check air pollution at source.
Description : Oxygen trim control strategy __ a. continuously measures the oxygen content in the flue gas b. adjusts the combustion air flow c. Continually tuning the air-fuel mixture. d. All of above
Last Answer : d. All of above
Description : The instrument that measures and records the relative humidity of air is (1) Hydrometer (2) Hygrometer (3) Lactometer (4) Barometer
Last Answer : Hygrometer
Description : What ideal gas law measures pressure in?
Last Answer : atmospheres
Description : What are the personal safety measures one has to take , while operating pressure washers?
Last Answer : Wear goggles, do not point the sprayer at people including yourself, and always make sure the water is not too hot.
Description : Penicillin’ which is used as an antibiotic is obtained from : Fungi The instrument that measures arterial blood pressure is known as :
Last Answer : Sphygmomanometer
Description : The simple Pitot tube measures the __________ pressure. (A) static (B) Dynamic (C) Total (D) None of these
Last Answer : (C) Total
Description : Venturimeter and orificemeter measures the __________ of the fluid. (A) Pressure (B) Maximum velocity (C) Average velocity (D) Point velocity
Last Answer : (C) Average velocity
Description : itot tube measures the __________ of a fluid. (A) Pressure (B) Average velocity (C) Average flow rate (D) Point velocity
Last Answer : (D) Point velocity
Description : A piezometer opening measures the __________ fluid pressure. (A) Static (B) Undisturbed (C) Total (D) Dynamic
Last Answer : (B) Undisturbed
Description : Differential manometer measures the (A) Atmospheric pressure (B) Sub-atmospheric pressure (C) Pressure difference between two points (D) None of these
Last Answer : (C) Pressure difference between two points
Description : The Prandtl Pitot tube measures the (A) Velocity at a point in the flow (B) Pressure at a point (C) Average flow velocity (D) Pressure difference in pipe flow
Last Answer : (A) Velocity at a point in the flow
Description : 2. Differential manometer measures the (A) Absolute pressure (B) Gauge pressure (C) Pressure difference (D) Pressure gradien
Last Answer : (C) Pressure difference
Description : A Venturimeter measures the (A) Velocity head (B) Pressure (C) Point velocity (D) None of these
Last Answer : (D) None of these
Description : A piezometer provided in the pipe measures (A) Friction factor (B) Static pressure (C) Dynamic pressure (D) None of these
Last Answer : (B) Static pressure
Description : BET apparatus (A) Measures the catalyst surface area directly (B) Operates at very high pressure (C) Is made entirely of stainless steel (D) None of these
Description : Sphygmomanometer measures the blood pressure in the (1) Veins (2) Arteries (3) Eyes (4) Synovial
Last Answer : Arteries
Description : An eudiometer measures (1) Atmospheric pressure (2) Time (3) Volume of gases (4) Vapour pressure
Last Answer : Volume of gases