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#1
January 20th, 2014, 11:17 AM
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Provide the syllabus of NPCIL entrance exam as well as previous year question papers? As you are here doing query related to NPCIL Syllabus and Question paper Pattern which will conducted by Nuclear Power Corporation of India Ltd. (NPCIL) So here I am telling you about Syllabus and Question Pattern Executive Trainees post The duration of the Written Test will be of 2 hours and will be of 100 marks. 2) The Written Test will consists of two parts (I) Management & General Aptitude Test (English Language, Quantitative Aptitude, Logical Reasoning, Data Interpretation, Analytical Ability) for 50 marks and (II) Functional Knowledge Test (comprise of questions related to relevant professional qualification) for 50 Marks. 3) The questions will be of Objective type. Each objective question is followed by answers serially numbered as A, B, C, and D. Sample question paper Q. Power diode is generally made from a) Silicon b) Germanium c) Both d) None of these Q. When the both junction of NPN diode is reverse biased, then the diode is in which mode a) Active b) Cutoff c) Saturation d) inverted Q. Which transistor mode gives the inverted output a) Common Emitter b) Common Base c) Common Collector d) None of these Q. Which coupling gives the higher gain in case of amplifier a) Capacitor coupling b) Impedance coupling c) Transformercoupling Q. Which distortion is least objectionable in audio amplification a) Phase b) Frequency c) Harmonic d) Intermediation Q. A narrow band amplifier has a band pass nearly…………of central frequency a) 33.3% b) 10% c) 50% Q. Phase shift oscillator consists a) RL b) RC c) RLC Q. Multivibrater Produces a) Sine wave b) Square wave c) Smooth wave d) sawtooth Q. Convert the 101101 Binary number into octal no a) 65 b) 55 c) 51 d) 45 Ans: 55 Q. 10 in BCD a) 10100 b) 1100 c) 010111 d) None of these Ans: None of these Q. Which PNP device has a terminal for synchronizing purpose a) SCS b) Triac c) Diac d) SUS Q. Addition of indium in semiconductor crystal makes a) PNP b) NPN Q. Free electron exists in which band a) 1 b) 2 c) 3 d) Conduction band Q. Ripple factor of half wave rectifier a) 1.21 b) 0.48 c) 0.5 Q. Transistor that can be used in enhancement mode a) NPN b) UJT c) JFET d) MOSFET Q. Following contributes to harmonic distortion in Amplifier a) +Ve feedback b) –Ve feedback c) Defective active device Q. High cutoff frequency a) CB b) CC c) CE Q. Which is used as data selector? a) Encoder b) Decoder c) modulator d) Demodulator Q. Read write capable memory a) RAM b) ROM c) Both d) None of these Q.the radix or base of hexadecimal number system is ———– a) 8 b) 16 c) 5 d) none of these Ans: 16 Q.the no of 1’s in the binary representation of the expression 162*9+162*7+16*5+3 are a) 10 b) 23 c) 6 d) 4 Q. the no of latches in F/F are ——- a) 1 b) 2 c) 3 d) 4 Q.how many flip-flops are required to construct Mod -12 counter a) 5 b) 4 c) 12 d) none Ans: 4 Q. which logic gate has the output is compliment of its input ———- a) OR b) AND c) NOT d) X-OR Ans: NOT Q.no.of 2-input multiplexers needed to construct a 210 input multiplexer……. a) 12 b) 31 c) 20 d) 16 Q.By adding inverters to the inputs and output of a AND gate we can obtain …………… a) OR b) AND c) NOT d) X-OR Ans: X-OR Q.how many NAND gates are needed to realize OR gate ————– a) 1 b) 2 c) 3 d) 4 Ans: 3 Q.which is the first integrated logic family ————— a) RTL b) DTL c) TTL d) none of these Q. Which logic gate has output high if and only if all inputs are low ———? a) NOR b) NAND c) X-NOR d) AND Ans: NAND Q.According to Boolean algebra 1+A+B+C = a) A b) A+B+C c) 1 d) none of these Ans: 1 Q. If a=0x6db7 and b=0x2ae9 then what is the value of a”b————– a) binary number for 1001.1101? b) decimal number for 19? c) excess-3 code for 29? Q.what is the value of A’+1 ? a) A b) A’ c) 1 d) none of these Ans: 1 Q.2 in 4 bit number one bit indicates sign of the number then the locations are from a) -8 to 8 b) -7 to 7 c) -16 to 16 d) None Q.Avalanche photo diode is used when compared to PIN diode bcz a)larger band width b)high sensitivity C)——- d)——– Q.some non zero DC voltage is to RC low pass circuit then the DC voltage in the output contains a) Same as in input b) Higher than input c) Zero d) Slightly increases Q.if the output of the gate is always high then the gates applied to this logic are 0,0 a) NAND and EX-NOR b) NAND and NOR c) AND and X-NOR d) OR and XOR Ans:a Q.Thermal Run away is not possible in FET bcz the flow of a)minority careers b)Transconductance c)_____ d)none Ans : minority careers Q.which of the following is/are true about 1’s and 2’s compements: i)In 1’s complement form. 0 has two representations ii)in 1’s complement, the magnitude of lowest number is equal to the magnitude of highest number iii)In 2’s complement, 0 has two representations a) i only b) i and ii c) iii only d) all of these Q.In the hybrid parameter model of a transistor reverse transfer voltage ratio and forward transfer current ratio are respectively given by: a) h11 and h21 b) h12 and h11 c) h21 and h11 d) None of these Q.The largest negative no can be represented with 8 bits in 2’s compliment representation? a)-256 b)-255 c)-127 d)-128 Ans: -128 Q. How many NAND gates required to implement AB+CD+EF a) 1 b) 2 c) 3 d) 4 Ans: 4 Q. Transparent latch is seen in which type of flip flop a) SR FF b) D FF c) JK FF d) D FF Ans: D FF Q. Odd parity generator uses which logic? a) Digital b) Analog c) Sequential d) none Q. Which type of ADC is fastest? a) SARC b) Counter type c) Intigrated type d) Flash ANS: Flash/Parallel Q. Which one of the following is fastest read/writable memory? a) PROM b) EEPROM c) Flash d) none Ans: Flash 8. In array programming which one is used a) SISD b) PISD c) MISD d) None Q.Which one of the following has high I/p impedance a) CC b) CB c) CE d) None Q. The maximum time allowed time for each flip flop for a mod 10 synchronous counter if each flip flop delay is 25ns. a) 25 ns b) 50 ns c) 100 ns d) none Q. The resolution for a DAC is given by 0.4% then no. of bits of DAC is a) 8- bits b) 16- bits c) 32- bits d) none Ans: 8- bits 41) The chip capacity is 256 bits, then the no.of chips required to build 1024 B memory Is a) 32 b) 16 c) 15 d) 4 Q. Which of the following are correct? 1)A flip-flop is used to store 1-bit of information 2)Race around condition occurs in JK flip flop when both the inputs are 1 3)Master slave flip flop is used to store 2 bits of information 4)A transparent latch consists of a D- flip flop a) 1,2,3 b) 1,3,4 c) 1,2,4 d) 2,3,4 Ans: 1,2,4 Q. output resistance of ideal OP AMP is a) 0 b) 1 c) infinite d) very high ANS: 0 Q. CMRR of an OP AMP is given as 80db and Ad is 20000.Value of Acm will be a) 4 b) 8 c) 2 d) 1 Ans: 2 Q.Si,Ge lie in ……..block of periodic table a) III b) V c) IV A d) IV B Ans: IV A Q.to obtain 10 mV resolution on 5 V range how many bit DAC is to be used a) 4 b) 8 c) 16 d) 32 Q.% resolution of a 10 bit ADC a) 1.588% b) 0.392% c) 0.0978% d) 0.0244% Ans: 0.0978% Q.Efficiency of half wave rectifier a) 45% b) 50% c) 86% d) 100% Last edited by Aakashd; May 18th, 2019 at 10:09 PM.  |
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#2
January 20th, 2014, 12:07 PM
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| Re: Syllabus of NPCIL entrance exam with Question Papers
Nuclear Power Corporation of India Limited (NPCIL) conducts examination for Executive Trainees in engineering disciplines of Mechanical, Electrical, Electronics, Instrumentation, and Chemical. There are two stages for selection: Written test Interview NPCIL written exam consists of two papers of 50 marks each: Management and General Aptitude test Functional knowledge Test Management and General Aptitude test includes: English Language Quantitative Aptitude Logical reasoning Data Interpretation Analytical Ability Functional knowledge Test comprises of questions from the relevant professional qualification. Here I am attaching the sample papers of NPCIL exam:
__________________ Answered By StudyChaCha Member |
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#3
March 13th, 2015, 11:17 PM
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| NPCIL
Sir, please send me the syllabus,exam pattern and previous year question papers for written exam of NPCIL fir executive trainee for Electrical branch. i m in urgent need.   please mail me to rajatgupta575@gmail.com |
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#4
March 21st, 2015, 02:26 AM
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| Re: Syllabus of NPCIL entrance exam with Question Papers
sir plz send me question papers and syllabus of npcil. My email id mail2praveen1993@gmail.com |
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#5
March 21st, 2015, 08:21 AM
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plz send me previous year questions and syllabus for npcil exam of ece branch. my email id- omprabha1210@gmail.com |
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#6
March 25th, 2015, 03:24 PM
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| Re: Syllabus of NPCIL entrance exam with Question Papers
hai,i had completed electronics and instrumentation engg and i had applied for instrumentation discipline for npcil please provide me syllabus for that discipline to my email id:balaislvr@gmail.com
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#7
March 30th, 2015, 08:24 PM
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| npcil
hi i m a chemical engg. student in last year, i want to know the syllabus of npcil for the technical trainee(CH) |
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#8
March 31st, 2015, 12:43 AM
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| Re: Syllabus of NPCIL entrance exam with Question Papers
please send me the syllabus,exam pattern and previous year question papers for written exam of NPCIL fir executive trainee for Mechanical branch....(coolrider448@outlook.com)
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#9
March 31st, 2015, 02:52 PM
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| NPCIL exam Papers for Mechanical Engineering
Sir, Can i have the previous year question papers of NPCIL ?? |
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#10
April 4th, 2015, 12:04 PM
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| NPCIL Prev year question paper for Chemical Engg.
Please provide prev. year question paper for NPCIL for chemical engg. mangesh404@gmail.com |
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