Recent questions tagged pressure

Description : How to calculate the volume of air in a compressed container?

Last Answer : answer:This is one of the handiest rules of thumb to know.: 22.4 liters of gas at STP (Standand Temperature and Pressure weighs it's molecular weight in grams. For example 22.4 liters of Oxygen weighs 32 grams 22.4 ... it 400 grams of (assume) propane C3H8 ( MW 44) is 22.4 x 400/44 = ~200 liters.

Description : What is the max pressure a 14 oz bernzomatic style propane tank can hold?

Last Answer : answer:I just looked on my Bernzomatic (14.1 oz) 228 is the service pressure, 286 is the test pressure. printed right on he label on the blue canister.

Description : Has anyone ever had a hiss sound and pressure in the ears from tmj?

Last Answer : answer:@VikR105 - We've talked about this previously. Schedule a checkup with your dentist and have the TMJ checked by them. You could ask them to refer you to a TMJ specialist. Did your ... Support Group in your area. ATA.org lists support groups and is a valuable resource for tinnitus sufferers.

Description : What would you say, is it the end of his/her life or all of his/her dreams are perished here?

Last Answer : What are the dreams that might perish? Can one pursue those dreams quietly on the side until the dream is strong enough to replace the job?

Description : How can I control the release from a 12 gram CO2 cartridge?

Last Answer : There’s this, possibly available at motorcycle shops.

Description : Describe Gas pressure in a container.

Last Answer : The molecules of a gas in container are in a continuous state of motion in all direction. There the molecule collides with each other and with the walls of the container. These collisions exert force on the walls of container and thus produce pressure.

Description : Describe water pressure

Last Answer : The pressure exerted by water on the walls of the container and bottom is called water pressure. Explanation: It is observed that speed of water coming out of tap on ground floor is greater than the speed ... height then its speed is high and if water is at low height then its speed is also low.

Description : How to Work Well Under Pressure

Last Answer : How to Work Well Under Pressure Do you ever find yourself swamped with too much tasks to do? Are you always trying to meet deadlines? Don't let stress affect your performance at work. Here are ... under pressure will only give you half-baked outputs. Learn how to focus and manage your time properly.

Description : How to Take Blood Pressure

Last Answer : How to Take Blood Pressure As people age, the more prone they become to health problems like hypertension and heart disease. It is important to have a regular monitoring of your blood pressure if you ... measurement. It is best to consult your doctor to learn about the ideal blood pressure for you.

Description : How to Relieve Sinus Pressure

Last Answer : How to Relieve Sinus Pressure Sinus pressure causes much discomfort, leading to a day spent at home instead of school or the office. Weakness, nausea, and severe headaches are borne out of the ... of these five remedies to drain mucus off your sinuses. You might be amazed with the results.

Description : How to Check Your Tire Pressure

Last Answer : How to Check Your Tire Pressure You may not give much thought to your tires, but they are all that stand between life and death whenever you're out on the road. Safe driving depends so ... secure. Always remember to check your tire pressure regularly to ensure the safety of you and your passengers.

Description : How to Increase Shower Water Pressure

Last Answer : How to Increase Shower Water Pressure Showering with low water pressure is a headache. You have to wait for the water to wash away soap and shampoo at an agonizing pace. Not only is it a ... bath. The procedures are quite simple, which means you can remedy the situation right after reading this.

Description : How to Lower Blood Pressure ?

Last Answer : How to Lower Blood Pressure It is absolutely vital that you learn how to lower blood pressure, especially if your doctor says that your blood pressure is a little high. This is due to the fact that ... quick 5 minute check up will be enough for you to start on your journey to lower blood press

Description : High Blood Pressure (Hypertension)

Last Answer : Blood pressure is the result of two forces: from the heart as it pumps blood into the arteries and throughout the circulatory system, and the force of the arteries as they resist blood flow. ... control your blood pressure and reduce your risk of stroke, kidney and heart failure and heart attack.

Description : The Essential of Having a Pressure cooker

Last Answer : The Essential of Having a Pressure cooker Rice is part of the diet of most people these days. During the times when pressure cooker is not yet available, people cook rice in a pot placed over ... today, it's good that we have access to something which makes rice preparation faster and hassle-free.

Description : Blood Pressure Care

Last Answer : Blood Pressure Care Blood pressure is a disorder that one experiences in life due to lack of healthy lifestyle habits and a proper diet. This enhanced lifestyle nowadays is the major cause of blood ... from the doctor and start the treatment. There is a solution for everything in this world.

Description : Compressor pressure ratio (CPR)

Last Answer : Compressor pressure ratio (CPR), is the ratio of the air total pressure exiting the compressor to the air pressure entering the compressor. This number is always greater than 1.0.

Description : Draw Bourdon tube with LVDT setup for pressure measurement.

Last Answer : Bourdon tube with LVDT setup for pressure measurement.

Description : Define absolute pressure, atmospheric pressure.

Last Answer : Absolute Pressure : Absolute pressure is defined as actual total pressure including atmospheric pressure acting on a surface  Unit of absolute pressure is pounds per square inch absolute and it ... by the air surrounding to the earth. Unit of atmospheric pressure is Pounds per square inch.

Description : State how pressure measurement can be done using Dead weight tester.

Last Answer : The handle is fully drawn out and the oil is allowed to enter in the cylinder (i.e. gauge and piston) The weight to be measured is placed on the platform. Now the handle is turned ... of the area of the piston and the pressure indicated on the gauge is equal to the weight under measurement.

Description : With a neat diagram, explain back pressure steam turbine co-generation system.

Last Answer : Back pressure steam turbine co-generation system: In this type steam enters the turbine chamber at High Pressure and expands to Low or Medium Pressure. Enthalpy difference is used for generating power / work. ... , the overall thermal efficiency of the system could reach as much as 90 percent.

Description : List the four different units of pressure.

Last Answer : Different units of pressure. 1) Measured in pascal(Pa). 2) Measured in pounds per square inch(psi) 3) Measured in kilogram per square of centimeter (Kg/cm2 ). 4) Measured in newton per square meter (N/m2 ). 5) Measured in terms of liquid columns. mmHg or mmWc

Description : List four electric pressure transducer.

Last Answer : List of electric pressure measuring devices: 1. Diaphragm with strain gauge 2. Bourdon Tube with LVDT 3. Differential Pressure cell 4. Piezoelectric type pressure transducer 5. Capacitance pressure transducer 6. Optical Pressure transducer 7. Resistive pressure transducer 

Description : The pressure and velocity at the throat of a Venturi tube, measuring the flow of a liquid, are related to the upstream pressure and velocity, respectively, as follows: (A) Pressure is lower but ... velocity is lower (C) Both pressure and velocity are lower (D) Pressure and velocity are identical

Last Answer : The pressure and velocity at the throat of a Venturi tube, measuring the flow of a liquid, are related to the upstream pressure and velocity, respectively, as follows: (A) Pressure is lower but ... lower (C) Both pressure and velocity are lower (D) Pressure and velocity are identical

Description : A piezo-electric type pressure sensor has a sensitivity of 1 mV/kPa and a bandwidth of 300 Hz to 300 kHz. For a constant (dc) pressure of 100 kPa, the steady state output of the sensor in millivolt is (A) 0 (B) 2 (C) 4 (D) 6

Last Answer : A piezo-electric type pressure sensor has a sensitivity of 1 mV/kPa and a bandwidth of 300 Hz to 300 kHz. For a constant (dc) pressure of 100 kPa, the steady state output of the sensor in millivolt is 0

Description : Electric pressure is also called?

Last Answer : Electric pressure is also called voltage.

Description : If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be?

Last Answer : If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be zero.

Last Answer : In case of steam engines the steam pressure is 10 to 15 kgf/cm2.

Last Answer : The two pressure coils of a single phase power factor meter have the same dimensions and the same number of turns.

Last Answer : In a low power factor wattmeter the pressure coil is connected to the load side of the current coil.