How can you make a DC motor more efficient? Induction motors can be made more energy efficient by: using copper windings in the stator coils. using copper bars in the rotor. machining all moving parts to a high precision. using a special, high quality steel for the rotor and stator. Which motor is most efficient? […]
What will happen to the grasshopper if its population is greater than the grass?
What will happen to the grasshopper if its population is greater than the grass? ➡️If the grasshopper population increased there would no food crops as they will be destroyed due to grasshoppers. ➡️Most of our greenery will be destroyed. ➡️When all of the foods finish the grasshoppers will prey on brown land. What would happen […]
What is rate of refrigeration?
What is rate of refrigeration? A common unit of cooling load is “ton of refrigeration” 1 ton of refrigeration = 288,000 Btu/24 hr. = 303,852 kJ/24 hr. REFRIGERANT FLOW RATE. . Why is wet compression not preferred? Wet compression is undesirable as there may be accumulation of liquid inside the cylinder, which in turn will […]
How does GIS help people in various professions?
How does GIS help people in various professions? Geographic Information Systems are powerful decision-making tools for any business or industry since it allows the analyzation of environmental, demographic, and topographic data. Data intelligence compiled from GIS applications help companies and various industries, and consumers, make informed decisions. What are benefits of GIS? The Benefits of […]
What is the penalty for aggravated assault with a deadly weapon in Texas?
What kind of weather is bad for asthma?
What kind of weather is bad for asthma? Hot weather Mostly we think of asthma symptoms being worse in the winter. But hot summer weather can trigger asthma symptoms for some people too. The causes are not clear but two possible reasons are: Breathing in hot air can cause the airways to narrow, leading to […]
Does Jeep Rubicon have a factory lift?
What is wave interference simple definition?
What is wave interference simple definition? Interference, in physics, the net effect of the combination of two or more wave trains moving on intersecting or coincident paths. The effect is that of the addition of the amplitudes of the individual waves at each point affected by more than one wave. What is another word for […]
Why is temperature directly proportional to pressure?
Why is temperature directly proportional to pressure? Gay Lussac’s Law – states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature. If you heat a gas you give the molecules more energy so they move faster. This means more impacts on the walls of […]
Which compound is held together by ionic bonds?
Which compound is held together by ionic bonds? Ionic compounds contain ions and are held together by the attractive forces among the oppositely charged ions. Common salt (sodium chloride) is one of the best-known ionic compounds. Molecular compounds contain discrete molecules, which are held together by sharing electrons (covalent bonding). Examples are water,… Which of […]