What are the advantages of DSB-SC? The advantage of DSB-SC modulation is its consumption of low power as obtained in overcoming the shortcomings faced by other modulation due to suppressed carrier in this modulation. What are the applications of DSB-SC? Applications of DSB-SC modulation During the transmission of binary data, DSB-SC system is used in […]
What is the unit of Rockwell hardness number?
What is the unit of Rockwell hardness number? The Rockwell C scale is usually abbreviated HRC (Hardness Rockwell C), while the Rockwell B scale is abbreviated HRB (Hardness Rockwell B). The higher the number, the harder the material, but only relative to other numbers within a given scale. What are the units of hardness? HARDNESS […]
When the stream line Streak line and path line will be same?
When the stream line Streak line and path line will be same? For a steady flow, all above mentioned three lines, viz. streamline, path line and streak line are identical. Streamline– A streamline is an imaginary line drawn through a flowing fluid in such a way that the tangent to it at any point gives […]
How is the operating point of a pump and piping system determined?
How is the operating point of a pump and piping system determined? The point at which a pump operates in a given piping system depends on the flow rate and head loss of that system. For example, in Figure 10, the operating point for the centrifugal pump in the original system is designated by the […]
How is uniaxial stress calculated?
How is uniaxial stress calculated? Uniaxial Deformation simply means that you push or pull in one direction only….Science of Uniaxial Deformation σ = stress = force per area. ε = strain = (l(σ) – l0)/l0. dε/dt, the derivative of the strain with respect to time t, is the strain rate. What is uniaxial stress? A […]
What is the theoretical density of lead?
What is the theoretical density of lead? Density of Elements Chart Density Name # 10.07 g/cc Actinium 89 10.22 g/cc Molybdenum 42 10.5 g/cc Silver 47 11.35 g/cc Lead 82 What is the theoretical density? The maximum achievable density of a particular element, compound or alloy, assuming no internal voids or contaminants. It is calculated […]
How do I write a risk assessment report?
How do I write a risk assessment report? Step 1: Identify the hazards. Step 2: Decide who might be harmed and how. Step 3: Evaluate the risks and decide on precautions. Step 4: Record your findings and implement them. Step 5: Review your risk assessment and update if. How you would undertake a risk assessment? […]
What are the 3 methods of heat transfer?
What are the 3 methods of heat transfer? Heat is transfered via solid material (conduction), liquids and gases (convection), and electromagnetical waves (radiation). Heat is usually transfered in a combination of these three types and seldomly occurs on its own. What is steady state in heat transfer? When we say a steady state is reached, […]
What is the composition of tungsten carbide?
What is the composition of tungsten carbide? Properties and Applications Tungsten carbide (WC) is an inorganic non-natural compound composed of tungsten (W) and carbon (C). Mono-tungsten carbide (WC), which is stable at room temperature, is of major technical relevance. WC exhibits a hexagonal structure made of a grid of tungsten and carbon. What are carbide […]