Long form of PL is " Preparation Leave "
which is time given to students for preparing studies.it's usually 1 month before examination.
which is time given to students for preparing studies.it's usually 1 month before examination.
Friday, 16 October 2015
Friday, 2 October 2015
Mini Centrifugal Pump 2015-Pawankumar Gurav
This pump is smaller version of actual centrifugal pump,i just created
by using waste materials like used pens ,small motor, vicks vessel,and designed impeller as small as possible.
by using waste materials like used pens ,small motor, vicks vessel,and designed impeller as small as possible.
Wednesday, 1 July 2015
Universal Truth about Helping
This real story is more popular and now I am
using it to draw attention to an Amazing law of
Universe. Flemming was a poor Scottish farmer,
one day he observed a boy struggling in the
swamp up to his waist. Flemming rescued that
boy. The next day the father of the boy a well
dressed Aristocratic man paid a visit to the
Fleming's place and offered a reward in return to
his son's life. But Flemming rejected the reward
offer and said, I have just done my humanitarian
job towards a fellow being who were in the dire
need of help. The Aristocratic man was Sir
Randolph Churchill, just looked around that poor
house and noticed the son farmer playing in the
mud. He requested the poor farmer to send his
boy with him so that he could made the poor
child well educated and a Noble man in the
society. He brought the child and given education
as a goodwill gesture. Later the the child of poor
farmer Fleming has become Sir Alexander Fleming
who invented 'Penicillin' the wonderful life saving
Antibiotic. The son of Aristocratic man got
suffered with deadly Pneumonia and again he was
saved with Penicillin. The son of Aristocratic an
was Sir Winston Churchill, the Prime Minister of
England.
The above story clearly envisages the 'Universal
law' of what we sow, so we reap it. The help
without any expectation can come around in
another kind. The selfless service rendered to any
needy people would not go waste. It reverts back
in another form. Even our thoughts and actions
have energy, so they have eternal influence. They
go around in Cosmos and return back with same
intensity. So we must be conscious of what
we think and what we do. They have impact,
negative or positive.
using it to draw attention to an Amazing law of
Universe. Flemming was a poor Scottish farmer,
one day he observed a boy struggling in the
swamp up to his waist. Flemming rescued that
boy. The next day the father of the boy a well
dressed Aristocratic man paid a visit to the
Fleming's place and offered a reward in return to
his son's life. But Flemming rejected the reward
offer and said, I have just done my humanitarian
job towards a fellow being who were in the dire
need of help. The Aristocratic man was Sir
Randolph Churchill, just looked around that poor
house and noticed the son farmer playing in the
mud. He requested the poor farmer to send his
boy with him so that he could made the poor
child well educated and a Noble man in the
society. He brought the child and given education
as a goodwill gesture. Later the the child of poor
farmer Fleming has become Sir Alexander Fleming
who invented 'Penicillin' the wonderful life saving
Antibiotic. The son of Aristocratic man got
suffered with deadly Pneumonia and again he was
saved with Penicillin. The son of Aristocratic an
was Sir Winston Churchill, the Prime Minister of
England.
The above story clearly envisages the 'Universal
law' of what we sow, so we reap it. The help
without any expectation can come around in
another kind. The selfless service rendered to any
needy people would not go waste. It reverts back
in another form. Even our thoughts and actions
have energy, so they have eternal influence. They
go around in Cosmos and return back with same
intensity. So we must be conscious of what
we think and what we do. They have impact,
negative or positive.
Sunday, 24 May 2015
Generalized Control System
Command signal : It is the actual input excitation which is applicable to the system. Reference input element : This element converts the command signal to the form. ;
Reference input
t is the modified signal from command input and is applied to
error detector. It corresponds to the desired output.
Error detector : This element-compare the feedback signal with reference Input signal and produces resultant error signal.
Controller : This produces modified 01'manipulated signal which is further appliedh
the system.
Manipulated signal (m (t)) : It is the signal produced by the controller. It is writtenas
[m (t) or U (t) ] ·
Disturbance [d (t) J : It is undesirable signal acting on the system anywhere. It maybe
noise or other types of disturbances like wind etc.
Controlled
output [c (t) ] : The"-output signal from the plant or system-to-_be
controlled is called a control1 : ed output. It can be the desired output.
Feedback element : t is the element (transducer) which produces afeedback signalb (t)
proportional to controlled output and suitable for error detector.
Fèedback signal ) : It is the signal produced by feedback element and SUPP, lied toh
error detector.
Forward path : This is the generalised path from error or actuating signal to rbi
controlled output.
Feedback path : It is specific path from controlled output to the respective eMf
detector.
Friday, 22 May 2015
Sunday, 26 April 2015
M.R. Junior College Of Science Gadhinglaj, ZP Kolhapur, Maharashtra.
M.R College is my Education School where I completed my Science.
All Teachers where Excellent with Great Student Relationships.
Our Teachers from M.R :
1. Kudoli Sir.- Physics
2.Magar Madam - Biology.
3.Shintre Sir : Chemistry Organic.
4. Salunke Madam - Physics.
5. Mane Madam - Biology.
6. Katkar Sir - Mathematics.
7. Yadav Sir - English .ok
8. Tamakar Mama- Lab incharge.
I really miss my college life and Lucky be a part of such "Education Temple".
Saturday, 25 April 2015
Monday, 20 April 2015
Sideshwar Swamiji -Bijapur , Karnataka, India.
Swamiji is Famous in Karnataka , Maharashtra and over India for his Great Pravachan Based on Simplicity , Life which Changed many People's mind set and leaded towards Peaceful Life.
We are lucky to have Them.
Friday, 10 April 2015
Simple way of Thinking....Help others -Law of Nature
Always help others as you see we are the most dominant animal's on this planets, But we are just not enough see towards the nature and learn from it. Nature always teaches us to help for example see coconut tree it satisfies thrust , used for worship , used as a roofs , as a bridge and so on and with this Help it always try to stay in top.
There are so many examples over nature.
If flowers say I will not glow then honey bee will not get necter then how we get honey?
That is we are depending upon each other .
So always try to Help Others without any outcome.
-Pawankumar Gurav 2015
There are so many examples over nature.
If flowers say I will not glow then honey bee will not get necter then how we get honey?
That is we are depending upon each other .
So always try to Help Others without any outcome.
-Pawankumar Gurav 2015
Thursday, 9 April 2015
Waste to Best: Gladiator - CREATED bY Me And my friend Pratik
Waste to best ...waste bottle to airplane...
Bimat Competition 2014 thank you Pratik.
Bimat Competition 2014 thank you Pratik.
Waste To Best -Tractor -Created by Me and my friend Pratik Gajare
I and my friend created this Tractor from waste for Competition........
Saturday, 4 April 2015
Dhananjay Mahadik Group Of Institutions - BIMAT Kagal Kolhapur Maharashtra India.
DMGI offers a unique learning experience across a spectrum of academic and social experiences. With a firm footing in truth and humanity, the institute gives you an understanding of both technical developments and the ethics that go with it. The curriculum is designed to enhance your academic experience through opportunities like internships, study abroad programs and research facilities.
The hallmark of DMGI education is building strong and widespread alumni network, support to the industry. The institute has planned to be ranked amongst the top 20 technical colleges in India and we are sure that our students will contribute a lion’s share in development of national infrastructure.
Sunday, 29 March 2015
Polygonal Effect - POLYGONAL EFFECT IN CHAIN DRIVES
The number of teeth on the sprocket affects the
velocity ratio during its rotation through the pitch
angle. The chain passes around the sprocket as
a series of chordal-links. This action is similar to
a non-slipping belt wrapped around a rotating
polygon. For the sack of clarity, a chain drive
with sprocket having four teeth is shown in Fig.
It is evident that linear speed of the chain is not
uniform but varies during every cycle of tooth
engagement. This results in a pulsating and jerky
motion to the chain and the driven sprocket. This
is called “Chordal speed variation”, and is plotted
in Fig.
For smooth operation of chain drives at
moderate to high speeds, it is considered a good
practice to use a driving sprocket with at least
17 teeth. Of course, higher number of teeth 19 or
21 gives better life expectancy to the chain with
less noise during operation. It is preferable to
use an odd number of teeth for the driving
sprocket in combination with an even number of
chain links for uniform wear and tear on the
teeth and rollers. In this case, a particular tooth
of the sprocket wheel does not come in contact
with a particular link of the chain for every
rotation. For space consideration or for very low
speeds, sprocket with less number of teeth may
be used, by sacrificing the life expectancy of the
chain.
The failure of roller chains is mainly due to wear
on the rollers and pins. The chain is elongated
due to wear in the joints and as a result the
rollers shift with respect to the teeth on the
sprocket. When the sprocket is made of large
number of teeth (with shorter pitch), even a
small elongation of the chain displaces the chain
with respect to the teeth on sprocket to a
greater extent, leading to improper meshing. This
limits the maximum number of teeth on the
sprocket. For roller chains, the recommended
maximum number of teeth for the sprocket wheel
is about 100 to 120.
velocity ratio during its rotation through the pitch
angle. The chain passes around the sprocket as
a series of chordal-links. This action is similar to
a non-slipping belt wrapped around a rotating
polygon. For the sack of clarity, a chain drive
with sprocket having four teeth is shown in Fig.
It is evident that linear speed of the chain is not
uniform but varies during every cycle of tooth
engagement. This results in a pulsating and jerky
motion to the chain and the driven sprocket. This
is called “Chordal speed variation”, and is plotted
in Fig.
For smooth operation of chain drives at
moderate to high speeds, it is considered a good
practice to use a driving sprocket with at least
17 teeth. Of course, higher number of teeth 19 or
21 gives better life expectancy to the chain with
less noise during operation. It is preferable to
use an odd number of teeth for the driving
sprocket in combination with an even number of
chain links for uniform wear and tear on the
teeth and rollers. In this case, a particular tooth
of the sprocket wheel does not come in contact
with a particular link of the chain for every
rotation. For space consideration or for very low
speeds, sprocket with less number of teeth may
be used, by sacrificing the life expectancy of the
chain.
The failure of roller chains is mainly due to wear
on the rollers and pins. The chain is elongated
due to wear in the joints and as a result the
rollers shift with respect to the teeth on the
sprocket. When the sprocket is made of large
number of teeth (with shorter pitch), even a
small elongation of the chain displaces the chain
with respect to the teeth on sprocket to a
greater extent, leading to improper meshing. This
limits the maximum number of teeth on the
sprocket. For roller chains, the recommended
maximum number of teeth for the sprocket wheel
is about 100 to 120.
Friday, 27 March 2015
Sunday, 15 March 2015
My opinion on Success of Theory against mathematical problems in engineering
I personally feared of solving problems in first sem of apm subject.
All professors guided us to prefer firstly Problems in order to pass in exam.
But I experienced myself that with just only theory we can pass, also subjects like control engineering.
I have also seen that my friends who are most active in solving problems got ATKT from first year to last year.
SO Don't fear of Problems you can PASS Exams by just theory also . (Shivaji University )
All professors guided us to prefer firstly Problems in order to pass in exam.
But I experienced myself that with just only theory we can pass, also subjects like control engineering.
I have also seen that my friends who are most active in solving problems got ATKT from first year to last year.
SO Don't fear of Problems you can PASS Exams by just theory also . (Shivaji University )
Saturday, 14 March 2015
Saturday, 7 March 2015
Shri Siddheshwar Swamiji-Bijapur Kannada Pravachana Download Free -Mp4 , 3gp , Audio -mp3.
Swamiji is Famous in Karnataka , Maharashtra and over India for their Great Pravachan Based on Simplicity , Life which Changed many People's mind set and leaded towards Peaceful Life.
We are lucky to have Them.
Appaji Awara kelawu Pravachana galu kelage Download Madi-(Updating)
Short Bijapur Pravachan: I am the king of the kings...
(26 MB)
(26 MB)
(18 MB)
All parts will be updated soon...Pravachana on "Anubhawa", jeevana anubhawsu beku.
Life is intended to feel ,not to being Materialistic Life.
(87 MB HD)
(51 MB HD)
(115 MB HD)
(Just 25 MB)
Audio (Just 10 MB )
(87 MB HD)
( 14 MB )
Audio (Just 10 MB )
Short Siddeshwar Swamiji Pravachan -9 Minutes.
(15 MB HD)
Audio (Just 3 MB)
Siddeshwar Swamiji Pravachan in Gulbarga
(51 MB HD)
(27 MB)
Audio (Just 2 MB )
Siddeshwar Swamiji Pravachan Gyan 135 MB
(135 MB HD)
(20 MB)
Audio (Just 10 MB )
Siddeshwar Swamiji Pravachan Gyan 2. 153 MB
(153 MB HD)
(45 MB) (Recommended)
Audio (Just 10 MB )
Siddeshwar Swami Susmarana.3gp
Shri Siddheshwar Swamiji. How to lead a blissful life? Part1.
Buddhiji shri siddeshwar swamiji pravachana
(41 MB HD)
(25 MB)
Matu Halawaru Swamiji awara Pravachana gala Videos update madutini......
Subscribe to:
Posts (Atom)