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Why are germaninum diodes popular than silicon diodes?
because in Ge mobility of both electrons and holes is higher than the corresponding carriers in Si....and second reason -Ge can be refined and processed more easily..
What is seat leakage test in safety valves?
Seat leakage is defined as leakage that is internal to a valve-between the inlet and outlet sides of the valve-when the valve is in its closed position. It is not limited to leakage across the valve seat, but also encompasses all leakage across the valve trim when the valve is in the closed position. Leakage across internal trim seals, such as piston rings, and across trim-to-body seals, such as gaskets, can be counted as seat leakage. It is important to note that, while leakage through valve stem packing is of growing concern in the industry, governing industry standards address this type of leakage separately and do not consider it to be a form of seat leakage.
How do you test leakage on equipment?
by measuring the insulation resistance then by usig the formula for finding leakage current leakage current =voltage applied /resistance measured by megger.
What is the normal insulation leakage current in three phase motor?
zero insulation leakage is known as a ground fault AC, DC, single phase, 3 phase .... same answer on a damp day or with water present it may be a bit higher than zero there is no perfect insulation if you have more than a milliamp you have problems
Why is leakage conductance negligible in underground transmission lines or not What about underground system?
Leakage conductance is generally negligible in underground transmission lines because these lines are insulated and buried in soil, which limits moisture and other environmental factors that could cause leakage currents. The insulation materials used in underground systems are designed to withstand high voltages and prevent current loss. Additionally, the surrounding soil typically has a higher resistivity compared to other mediums, further reducing the potential for leakage. Consequently, underground systems are more efficient in minimizing energy losses compared to overhead lines.
When information is spilled from a higher classification to a lower it is called?
Leakage
What is the source of leakage current in a transistor?
The current of the minority charges (collector region) is the source of the leakage current. At higher temperature, this leakage current increases due to increase in thermal energy.
Why germanium has larger leakage current than silicon?
Germanium has a smaller bandgap compared to silicon, leading to higher intrinsic carrier concentration and hence greater leakage current. Additionally, germanium has a higher intrinsic carrier mobility, which can further contribute to increased leakage current compared to silicon.
Which brand makes the best built in dishwasher.....GE or Frigidaire?
GE dishwashers have on average higher reviews then Frigidaire, however both make quality products.
Which of the two semiconductor material Si or Ge has larger conductivity at room temperature?
Ge has higher conductivity than Si. Because at room temperature the electron and hole mobility for Ge is larger than those of Si. Another explanation is the lower band gap of Ge than Si.
What is special about GE Oven Parts?
GE oven parts are special because they are of a much higher quality than other brands' oven parts. One can buy GE oven parts at place like Home Depot and Amazon.
Why si is better than ge?
1.Bandgap is comparatively large hence suitable for low & high temp. 2.High melting point of si makes it stable over wide temp. 3.si is more freely available in nature. 4.leakage current less than ge.
Why leakage current of germanium is more than silicon?
The higher leakage current in germanium compared to silicon is mainly due to its lower bandgap energy, which allows more thermally generated carriers to flow through at room temperature. Additionally, germanium has lower electron mobility and higher intrinsic carrier concentration than silicon, contributing to increased leakage current.
What has the author Jingyao Yang written?
Jingyao Yang has written: 'Zhongguo da lu wen hua da ge ming hou zhi gao deng jiao yu gai ge' -- subject(s): Education, Higher, Higher Education
Does electrical leakage waste electricity?
Yes, electrical leakage can waste electricity by causing energy to be dissipated as heat rather than being used for its intended purpose. This can lead to higher energy bills and decreased efficiency in electrical systems. Proper insulation and maintenance can help reduce electrical leakage and energy wastage.
What is the spelling of leakage?
You have it spelled correctly. It's leakage.
Do Maytag dishwashers need fewer repairs than GE dishwashers?
Customers actually feel that GE models need less repairs, but give higher ratings for Maytag's customer service!
