What are the 4 types of suspension? The majority of land vehicles are suspended by steel springs of these types: Leaf spring – AKA Hotchkiss, Cart, or semi-elliptical spring. Torsion bar suspension. Coil spring. What are signs of suspension problems? Some common signs that your suspension system needs a little TLC are: Continued bouncing after […]
Should I record 48KHz or 96KHz?
Should I record 48KHz or 96KHz? Recording: For pop music stick to 48 kHz, but 44.1 kHz is acceptable. For audiophile music or sound design you may prefer 96 kHz. Mixing: Mix sessions should remain at the sample rate of the recording. You will not improve the sound of a project by upsampling a session […]
What are the methods to reduce stress concentration?
What are the methods to reduce stress concentration? These include: Avoiding sharp corners and only using rounded corners with maximum radii. Sanding and polishing surfaces to remove any notches or defects that occur during forming and processing. Lowering the stiffness of straight load-bearing segments. Placing notches and threads in low-stress areas. Which of the following […]
What is the difference between yield stress and ultimate stress?
What is the difference between yield stress and ultimate stress? Yield stress is the stress at which that the material deforms permanently, ultimate tensile stress is the stress at which it breaks. What happens to a material when it undergoes stress that exceeds its strength? For stresses beyond the elastic limit, a material exhibits plastic […]
How do you use superposition to solve a circuit?
Is Titanium better than tungsten?
Is Titanium better than tungsten? Hardness – Both titanium and tungsten carbide are considerably harder than precious metals like gold and platinum. However, tungsten carbide is one of the hardest materials in existence and substantially harder than titanium, registering a 9 on the Mohs scale of mineral hardness (compared to titanium’s score of 6). What […]
What are the 4 types of fire?
What are the 4 types of fire? Classes of fire Class A – fires involving solid materials such as wood, paper or textiles. Class B – fires involving flammable liquids such as petrol, diesel or oils. Class C – fires involving gases. Class D – fires involving metals. Class E – fires involving live electrical […]
What are the 5 steps in adaptive immunity?
What are the 5 steps in adaptive immunity? Steps in adaptive immune process STEPS IN ADAPTIVE RESPONSE 1.Monocytes “eat” pathogen 2. Reveals part of antigen on cell surface 3. Receptor on helper T-cell identifies the antigen 4. STEPS IN ADAPTIVE RESPONSE 5. Killer T-cells become activated to attack specific pathogen 6. B-cells become activated and […]
Are all new furnaces High Efficiency?
Are all new furnaces High Efficiency? In this type of furnace, 20% of the energy produced by natural gas is expelled as exhaust. High efficiency furnaces offer 90% or more AFUE. These days, 95% AFUE is a common rating among new gas-powered furnaces. So a 95% furnace is more efficient than an 80% furnace. What […]
How is capillary effect affected by the contact angle?
How is capillary effect affected by the contact angle? Capillary action can also be to understood in terms of capillary pressure. Pcap = 2 γlv *cos(θ) / r. From this, we see that the lower the contact angle (the more hydrophilic the pore) the higher the capillary pressure and thus the the stronger the capillary […]