NTPC Placement Paper Technical Written Test topics and questions.
NTPC or National Thermal Power Corporation Test Paper:
Hi.
The placement paper consisted of 170 questions – 120 tech questions and 50 aptitude questions.
The syllabus and the topics are the same as that of GATE for ntpc written test. The time is 2 hours.
APTITUDE SECTION:
The ntpc aptitude section questions are quite easy if you have gone through the RS aggarwal book and the english section is also simple.
NTPC TECHNICAL Written Test Section:
You need to be good in your engineering basics.
10-12 questions about microprocessors(8085)
3 questions about RS232 standard
7-10 questions of General Knowledge (ofcourse related to ur b.tech engineering subjects)
4-6 Technical paper Questions on opamp
10-15 digital commmunication problems
2-5 on microwave
15-20 analog devices – questions
20-23 Digital electronics (flip flops, gates, mux, no system etc.)
1 Question of ISO OSI model
5-8 of control systems
10-12 of signals and processing (digital signal processing DSP)
Few Technical Quesitons i remember:
passage for computer
what is a tunnel diode? – basic
wht is a zener diode? – basic
effect of positive and negative feedback on stability
composition of gobar gas
function of differential in the vehicle
function of stack register
fun of instruction pointer
fun of rst 6.5,7.5
wht is an interrupt
output voltage calculation on op amp
how a pulse train can be generated using registers
conversion of octa number to hexadecimal, hexadecimal to binary
Quantizer in pcm
Why fm is less prone to noise
Use of limiter in detection of FM
what is envelop detector
phase shift of 1/s^2
Signal limited to 1000 hz sampled at nyquist rate. The quantizer has 128 levels. calculate the bit rate of the system.
1.5 V battery supply same power to R1 and R2 separately(R1>R2). Calculate the internal resistance of battery
A wire is cut into two halves. One half is again stretched to twice of the length. Find out the wire’s resistance.
See more NTPC technical test section questions free. Questions for engineering B.tech freshers BE branches electronics and communiation engineering ece, eee, eie, instrumentation, ee – electrical engineering and ME – mechanical engineering. objective type and Multiple choice questions from the technical written test ntpc exam placement paper held at new delhi.
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