What factors determine the voltage rating of a capacitor? Three factors determine the capacitance of a capacitor: The area of the plates. The distance between the plates. The type of dielectric used. What is breakdown voltage of capacitor? Breakdown voltage of a Capacitor Above that electric field strength , the material conducts electric charges and […]
What is the minimum sampling rate?
What is the minimum sampling rate? The minimum sampling rate is often called the Nyquist rate. For example, the minimum sampling rate for a telephone speech signal (assumed low-pass filtered at 4 kHz) should be 8 KHz (or 8000 samples per second), while the minimum sampling rate for an audio CD signal with frequencies up […]
What is the relation between compression ratio and the efficiency of the Otto cycle?
What is the relation between compression ratio and the efficiency of the Otto cycle? Explanation: This is the expression for efficiency of Otto cycle and rk=compression ratio=Vmax/Vmin. Why is Otto cycle more efficient? 3. 6 Diesel Cycle. Although for a given compression ratio the Otto cycle has higher efficiency, because the Diesel engine can be […]
Is it bad if you drive with your emergency brake on?
What are construction closeout documents?
What are construction closeout documents? Project closeout is the final construction phase of the project lifecycle. It is the collecting of final project documents (sometimes referred to as project deliverables), assembling them into a package, and ultimately presenting that package to the client that requested the project be built. How do you close a construction […]
What is continuous system?
What is continuous system? A continuous system is one in which important activities of the system completes smoothly without any delay, i.e. no queue of events, no sorting of time simulation, etc. When a continuous system is modeled mathematically, its variables representing the attributes are controlled by continuous functions. Is age a discrete or continuous? […]
How do you calculate the half life of strontium-90?
How do you calculate the half life of strontium-90? For example, the half-life of strontium-90 is 28.8 years. If you start with 10 grams of 90Sr and wait 28.8 years, you’ll have 5 grams left of 90Sr. If another 28.8 years go by, 2.5 grams will remain. What’s the half life of strontium-90? 29 years […]
What is the term for the increasing interconnectedness of economies around the world?
What is the term for the increasing interconnectedness of economies around the world? Globalization. the increasing interconnectedness of different parts of the world through common processes of economic, environmental, political, technological, social and cultural change. What effect does increasing economic interdependence have on the countries of the world? In this context, one positive effect of […]
What is condition monitoring techniques?
What is condition monitoring techniques? Condition monitoring to help prevent machine failure Condition monitoring is the process of monitoring machinery – by vibration, temperature or other methods – to identify a significant change which could indicate a developing fault. It is a major component of predictive maintenance. What is condition monitoring in the field of […]
What type of electrode is used by the gas metal arc welding process?
What type of electrode is used by the gas metal arc welding process? Gas metal arc welding (GMAW), sometimes referred to by its subtypes metal inert gas (MIG) is a welding process in which an electric arc forms between a consumable MIG wire electrode and the workpiece metal(s), which heats the workpiece metal(s), causing them […]