Number of decade counters required to convert 1 Mhz to 1 Khz is (in BEL 2015)
- d)9 decade counter
- a)10 decade counter
- b)11 decade counter
- c)12 decade counter
0 voters
Guys I have a doubt... In the exam they were asking us to mark with HB pencil..I had only 4B pencil with me and I marked with it.. Will it create any problems for the OMR ? (I sketch a lot so had 4B handy with me as I forgot about hb pencil 😞 ). Please clear this doubt..Exam went well thats why 😛
"Aapki beti hamari beti" is campaign held by which state (in BEL 2015)
- a)Harayana
- c)Maharastra
- d)Punjab
- b)Bihar
0 voters
apki beti-hamari beti-------------haryana
coal reserve-USA
naraesh goyal-jet airways
national science day-28th feb
odd one out-iodine
coral reef-i mark kerala(nt sure)
icc hall of fame-anil kumble
english
mince off-phrasal verb
cross purposes-idiom
dexterity-skill(syn)
serene-agitated(anto)
Which Indian cricketer inducted into ICC cricket hall of fame in February this year.
- d)Sourav Ganguly
- a)Anil kumble
- b)Sachin Tendulkar
- c)Rahul dravid
0 voters
which country is largest producer of coal in the world.
(in BEL 2015)
- a)India
- d)not rembered exact options
- c)Russia
- b)USA
0 voters
Power diodes made of ______ and are used in ________
(in BEL 2015)
World science day is celebrated on ________
(in BEL 2015)
options not remembered
Coral reefs garden being developed in which state
(in BEL 2015)
- a)Tamil nadu
- d)West Bengal
- c)Gujarat
- b)Kerala
0 voters
How can we make NAND gate to act as NOT gate
(in BEL 2015)
a)by open the inputs
b)by making one i/p as 1
c)by grounding
d)none
Now 3 result awaited Bel aai ies
.karam karte jao fall ki chinta mat Karo..
Did any one here apply for BEL Product Development and Innovation Centre E2 grade post for people with 1 year experience ? Do you know what the criteria for selection will be ? Will there be a written test or just an arbitrary interview?
the wave were left cicularly polarised..
what next yaro...ab sarein exam khatam ho Gaye???
Hey puys , based on memory i am posting some questions of BEL-2015. Hope this helps us in other exams and also the future aspirants
BEL exam pattern - maths + 5 to 6 questions on current affairs, in English, 2 questions each on antonym,synonym and idioms. One paragraph(4 questions) + reasoning + one logical puzzle.
Remaining 100 marks I guess was technical. Some BEL questions asked today.
Maths
1. Simple matrix question to find matrix A and B using the two given matrix.
2. Eigen values
3. Maximum eigen value for a given matrix
4. x^(1/x) will be a decreasing function for x>e , x=e , x5. QUestion on cauchy residue theorm6. Ques on differential eqn7. Approximation method8. Curl nd divergence (3-4 questions)
Current affairs
1. Aapki beti hamari beti campaign by which state. (ans= Haryana)
2. Coral reefs garden being developed in which state. (Gujarat)
3. Which indian cricketer inducted into iic crickt hall of fame in Feb this year.- anilkumble / dravid / tendulkar/ ganguly (anil kumble)
4. Naresh goel -indigo/ jet/ goair (jet )
5. National science day (28 Feb)
6. Largest producer of coal in the world. (china)
7. Odd one out thyroxine, adrenaline, insulin, iodine (iodine)
Quant
1. A painted cube with 10 cm side, cut into smaller cubes of 2*2*2 dimension . how many faces are painted on exactly one side.
2. One question on no. of 25 paise coins.
3. One question on boats, steams
4. One question on probability
5. two questions on speed, distance , time
6. One question on discount
Reasoning had a simple logical puzzle (3 questions)Finding odd one outCoding
English
1 passage on effect of fall of crude oil prices on russia(4 questions)
Synonyms of extinct and dexterity
Antonyms of serene nd urges
Technical
EDC/ Analog
1. Common collector I/p and output impedances
2. Fixed bias stability- good, poor, excellent
3. Emitter resistance effect on stability
4. Numerical on Non inv. Op amp gain
5. Op amp in tuned amplifier
6. Numerical on cmrr,ad given, acm=?
7. Gain a half power points decrease by?
8. Power diodes made of (si or ge) and used in (ampifiers or rectifiers)
9. Gain bandwidth product of jfet compared to bjt
10. Unbyassed emitter resistance provides -ve current fb, +ve current fb, current series, voltage voltage shunt
11. One numerical on diffusion current density
12. Einstien relation D/u = Vt
13. No thermal runaway in fet because
14. Phase shift given by a rc network having two rc sections.
15. If I/p to a LPF is a non zero DC + ac. Output will have ?
Signals
1. If x(t) = del(t+1) - del (t-1) find energy of y(t) defined as integral -infinity to t (x(tau)D(tau) )
2. Transfer function written. For ? Lti systems, linear time varying system, liner and non linear, all of the above
3. Y(t) = x^2(t) linear/ causal/ tiv
4. Fundamental time period of sin(wt+Phi)
5. One question on periodicity of exponential signals
6. 1 question on Laplace , property f(t) gives F(s), then F(t-T) gives
7. Parseval theorm
8. Frequency response of a periodic signal- continuous, discrete, a periodic, periodic
9. Bandwidth of a distortion less system.
10. Fourier series of a current signal given.find the effective current
11. A sinosuidal i/p applied to a square law device. Output DC component?
Digital
1. No of decade counters to convert 1mhz to 1 khz
2. One question on simplification
3. How many gates required go design a given expression
4. How to get not care from nand
5. One question on state machine
6. Which gate used for parity checking
7. Which logic family has both levels of high n low as negative
8. Lsi vlsi fabricates through
Congratulations !! To all d candidates - shortlisted for GD/PI round in NMDC !! Good lck 😃
BEL 2015: bacche ab bacche nahi rahe
thats why they had decided to give some wrong data....and the paper was not lyk typical bel paper ....so dont predict the cutoff on the basis of bel-14....now enjoy 🍻 🍻 🍷 🍷
Hey guys
Which is better - IBPS PO or LIC ADO both growth wise and salary wise. Please reply.
Jr executive electronics
Expected marks out of 120
Total vacancy 250 (2015)
159(2012)
- 65-69
- <60
- 70-74
- 75-79
- 80-84
- 85-89
- 90-95
- 96-100
-
100
- 60-64
0 voters
All 985 follower plz fill below marks out of 120 ...just to check bunch of marks n if selected for interview..... We can predict How much we hav to score ......thnku all.....**best of luck for AAI