How do I choose shaft diameter? Resistance to torsional stress is directly proportional to shaft size: the larger the diameter, the greater the resistance to twisting. A rule of thumb with this method is that the shaft must be large enough that it will not deflect more than 1 degree in a length of 20 […]
How does 6T SRAM work?
How does 6T SRAM work? SRAM means Static Random Access Memory. The SRAM cell that we considered in this paper was 6T SRAM cell which consists of two crossly coupled inverters and access transistors to read and write the data. If we consider that, the input to the first inverter is logic 1 then the […]
What are the different types of gears?
What are the different types of gears? Types of Gears Spur Gear. Gears having cylindrical pitch surfaces are called cylindrical gears. Helical Gear. Helical gears are used with parallel shafts similar to spur gears and are cylindrical gears with winding tooth lines. Gear Rack. Bevel Gear. Spiral Bevel Gear. Screw Gear. Miter Gear. Worm Gear. […]
How do you calculate 3dB cutoff frequency?
What are some examples of conflicts of interest?
What are some examples of conflicts of interest? Examples of Conflicts of Interest At Work Hiring an unqualified relative to provide services your company needs. Starting a company that provides services similar to your full-time employer. Failing to disclose that you’re related to a job candidate the company is considering hiring. What is conflict of […]
What happens at boundaries where plates collide or separate?
What happens at boundaries where plates collide or separate? If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, a process known as subduction. Deep trenches are features often formed where tectonic plates are being subducted and earthquakes are common. Which plate boundary […]
Why do brittle materials have high compressive strength?
Why do brittle materials have high compressive strength? • Brittle materials are well known to be much stronger in compression than in tension. This is because under a compressive load a transverse crack will tend to close up and so could not propagate. Is ductile or brittle stronger? In general, soft tough metals will be […]
What are the equivalence classes of the equivalence relations in Exercise 3?
What are the equivalence classes of the equivalence relations in Exercise 3? What are the equivalence classes of the equivalence relations in Exercise 3? A binary relation defined on a set S is said to be equivalence relation if it is reflexive, symmetric and transitive. An equivalence relation defined on a set S, partition the […]
What are the surface defects?
What are the surface defects? Surface defects are the boundaries, or planes, that separate a material into regions, each region having the same crystal structure but different orientations. What are the types of line defect? Point defects (vacancies, interstitial defects, substitution defects) Line defect (screw dislocation, edge dislocation) surface defects (material surface, grain boundaries) Substitutional […]
Whats another name for a service overcurrent device?
Whats another name for a service overcurrent device? Overcurrent protective devices, or OCPDs, are typically used in main service disconnects, and in the feeders and branch circuits of electrical systems for residential, commercial, institutional, and industrial premises (Figure 5.3). Figure 5.3. Overcurrent protection devices include circuit breakers and fuses. What is a branch circuit overcurrent […]