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> what is the use for sweeping resistor in transistor?
> damping is proportional to gain, sqrtof gain, 1/gain or 1/sqrt of gain?
> What happens to the value of inductance when self GMD is doubled?
electronics mcq
> damping is proportional to gain, sqrtof gain, 1/gain or 1/sqrt of gain
> In electrodynamometer type wattmeter the error is due to..
a) pressure coil inductance
b) pressure coil resistance
> In distribution lines_____
a) X/R<0.1
b) X/R>10
c) X/R>1
d)...
> damping is proportional to gain, sqrtof gain, 1/gain or 1/sqrt of gain
> In electrodynamometer type wattmeter the error is due to..
a) pressure coil inductance
b) pressure coil resistance
> In distribution lines_____
a) X/R<0.1
b) X/R>10
c) X/R>1
d) X/R<0.01
> In EHV...
electronics mcqs
1) What is the distance between the EHV lines?
a)8m b)11m c)4m d)14m
2) At present how many HVDC lines are there in india?
a)none b)one c)two d)more than two
3) What is the approximate peak overshoot for a unity feedback system with damping...
> G(s) = 10/S(S+2) then the natural frequency of this transfer function is
a) 3.146
b) 4
c) 5
d) 2
> In TV video amplifier is used for =?
> Avalanche photo diode is used when compared to PIN diode bcz
a) larger band width
b) high sensitivity
>...
Please do answer the following questions, if ny1 knew it....
> the internal resistance of the ammeter is.....
> hay bridge is used for the measurement of ....
> when modulation frequency is doubled, modulation index is halved and the modulation voltage remains constant, the type of modulation...
how can i connect any of the nokia mobiles or say any of the mobiles to the pc using AT commands. Some of the basic AT commands, i know but can anyone of the members guide me of their use in sms approach as i am developing an application which relates interfacing with pc using mobile...
i want information about programming 8051 microcontrollers using C for specific applications. Basically i want to build a DACS using 8051 microcontroller so any one of u can guide me please how to proceed!!!!!!!!!!!!!
thanx!!!!!!!!!!!!!!!!!!!!!!!!
hello fellow members,
this is my second try, and again i am posting my question!!!!!!!!!!! anybody of u can please help me out to implement PLC using microcontroller??? I have done research and have finalized ATMEGA 8535 microconroller to use. so anybody of u can...
hello fellow members,
i m working with my final sem. project of PLC implementation and interfacing it using GSM, so i need help whether to establish GSM communication using sms with AT commands or J2ME?????? Which one might be easier and availibility of the codes...
hello fellow members,
i want to have basic information about J2ME CODES used in GSM applications as i want to interface PLC with some specific application!!!!!
thanx!!!!!!!
UMANG.
hello fellow members,
i want to have information about implementing GSM PROCESSOR through FPGA and also if possible the readymade codes of it in VHDL!!!!! Basically i want to interface PLC with GSM application, so please guide me about some particular industrial...
Hi,
I wouldbe grateful if anybody could suggest me a good book (ebook) regarding plc architecture and applications as i implementing PLC with VLSI for my final sem project.
thnx!!!
UMANG.
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