Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain the two types of materials that are formed after doping.
Depending on the impurity added, extrinsic semiconductors can be then subdivided in two types of class:
N-type semiconductor
P- Type semiconductor
When to pure germanium, a small amount of pentavalent impurity that is antimony is added further. Four of the five valence electrons will involve covalent bonds, and fifth will be nominally unbound and that will be available as a carrier of current. Such are termed as N-type semiconductor. In such type of semiconductor electron are the majority carriers.
When a trivalent impurity as borson, and Gallilium are added to an intrinsic semiconductor, only three of the covalent bonds can be filled, and the vacancy which exists in the fourth bond constitutes a hole. That is termed as P type semiconductor wherein holes are the majority carriers.
Design and draw a circuit using the cascade system to operate two cylinders (A and B) which, on the operation of a start valve, produces the sequence A – B + B – A+. The cylinders
how do ratos connect to engineering
Explain current divider rule Current flow through at every resistor that connected by parallel can be find by using current divider rules (CDR).
Explain graphic adapter and monitor. Video card changes digital output from the computer in an analog video signal and sends the signal by a cable to the monitor also termed a
Evaluate the form factor: For the saw tooth wave illustrated in Figure, find out the form factor. Figure: Saw Tooth Wave Solution Time period of given wave i
What are the Basic Duties of Sub-Station Operator? Ans: Sub station operator is responsible for safe and proper operation of all electrical equipments in sub-station. He co
Q. Write a short note on heat sink For transistors handling small signals ,the power dissipated at the collector is small.Such transistors have little chances of thermal runawa
Q. A four-pole, lap-wound armature has 144 slots with two coil sides per slot, each coil having two turns. If the flux per pole is 20 mWb and the armature rotates at 720 r/min, cal
Explain Brass and Bronze. Brass - It is an alloy of copper and zinc with 60 percent copper and 40 percent zinc. Its electrical resistivity of Brass is 7.0 X 10 -8 ohm-m th
Q. What is inter digit time? Break time is nominally 61 ms and make time is nominally 39ms. Digits are separated by idle period of 300 ms known as inter digit time. It is vital
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd