When should you use the 3 second rule? The three-second rule is recommended for passenger vehicles during ideal road and weather conditions. Slow down and increase your following distance even more during adverse weather conditions or when visibility is reduced. Also increase your following distance if you are driving a larger vehicle or towing a […]
What is on the Maryland driving skills test?
What is on the Maryland driving skills test? The examiner will ask you to show working lights, turns signals, hand signals and horn. Then it’s time for the driving portion, which is about 15 minutes. At most locations, this starts in the closed track at the RMV. This is usually where they will test you […]
What is the output of the temperature sensor?
What is the output of the temperature sensor? Typically 5V. Can measure temperature ranging from -55°C to 150°C. Output voltage is directly proportional (Linear) to temperature (i.e.) there will be a rise of 10mV (0.01V) for every 1°C rise in temperature. ±0.5°C Accuracy. What are temperature sensors? A temperature sensor is an electronic device that […]
When a capacitor is fully charged the current through the capacitor is?
When a capacitor is fully charged the current through the capacitor is? During the charging of a capacitor: the charging current decreases from an initial value of to zero. the potential difference across the capacitor plates increases from zero to a maximum value of , when the capacitor is fully charged. How does a capacitor […]
What type of application software helps you perform tasks?
What type of application software helps you perform tasks? Personal productivity software is the most common applications software. Run on personal computers, these programs assist the user in a certain range of tasks. What is application software used for? Application software allows you to perform tasks on the computer, for example, playing music or games […]
How do you measure liquid in a Buret?
How do you measure liquid in a Buret? A buret is used to deliver a measured amount of liquid into a container. You will be using a 25 mL buret with graduations every 0.1 mL. In reading numbers from a graduated scale, you always interpolate between the graduation marks. Since your buret is graduated to […]
Which command is used to retrieve data from database?
Why is a recovery period between bouts of exercise important?
Why is a recovery period between bouts of exercise important? Active recovery prevents postexercise syncope by enhancing venous return in augmenting cardiac preload through rhythmic contractions of skeletal muscle (i.e., the muscle pump). This may be the best justification for performing a cool-down after intense exercise. Which principle of exercise is concerned with maintaining a […]
What is the stoichiometric air/fuel ratio?
What is the stoichiometric air/fuel ratio? about 14.7:1 How is stoichiometric air fuel ratio calculated? Stoichiometric air means the minimum air in stoichiometric mixture. The stoichiometric air/fuel ratio (AFR) can be calculated from the reaction equation (g/g). For gas AFR is usually determined in m3/m3. The actual combustion air depends also on the assumed air […]
What causes vortex shedding?
What causes vortex shedding? Vortex shedding happens when wind hits a structure, causing alternating vorticies to form at a certain frequency. This in turn causes the system to excite and produce a vibrational load. How do I stop my vortex from shedding? ABSTRACT: Vortex shedding of circular cylinders in uniform cross flow may be prevented […]