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!
Critical Rate of Rise of Current
The maximum rate of increase of current during on state which the SCR can tolerate is called the critical rate of rise of current for the device. This is specified at maximum junction temperature. During initial period of turning on only a small area near the gate conducts the anode current. If the current increase too fast localized overheating may take place. This is called the hole storage effect. Due to localized heating the device may get permanently damaged. To day devices are available which can withstand rate o fries of current damaged. Up to 200- 250 a microsecond however in application this rate is hardly allowed to exceed beyond 5-10 a micro second. Protection against di/ dt is provided by series inductor.
Var Compensators Employing Flexible AC Transmission System Devices These are a new generation of VAr compensators which employ solid-state devices (thyristors) for the generati
DCR Decrement Instruction This instruction is used to decrement the contents of any register or memory location by one. There are two formats.
Atomic weight of an atom is (A) Sum of the number of protons and neutrons. (B) Sum of the number of protons and electrons. (C) Sum of the number of electrons and n
On which principle the generator works?
draw a developed single simplex wave winding havig 17 number of coils and 4 number of poles
assignment requirement and specification
Define the term assembler directives. An assembler directive is a statement to provide direction to the assembler to perform the function of assembly process. The assembler di
A forward converter has the following parameters: input source voltage V s = 100 V, N 1 /N 2 = N 1 /N 3 = 1, magnetizing inductance L m = 5 mH, output inductor L o = 200 μH, C
How is 8255 (Programmable Peripheral Interface) configured if its control register contains 9B h. Ans. Programmable Peripheral Interface Command Byte B (sets or
OBJECTIVES Use an NXT to control the speed of a DC fan motor. You will us a potentiometer to set the speed and the second fan motor as feedback. Use the circuit from Lab 1 to
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