Real Engineer

Here we discuss , the precautions follow after lockdown . please read carefully some important points which is written  here . 1.postpone travel abroad for 2 years. 2.do not eat outside food for 1 year. 3.do not go to unnecessary marriage or other ceremony. 4. do not take unnecessary travel trip. 5. do not go to crowded place at least one year. 6.completely follow social distancing normally. 7.stay away from a person who has cough. 8.keep a facemusk on. 9.be very careful in current few weeks. 10.prefer vegetarian food. 11.do not go to crowded place like cinema hall malls next 6 months from now.if possible park and party etc  should also be avoided. 12.increase immunity. 13. be very careful while at barber shop or beauty salon parlour. 14. avoid unnecessary meetings always keep in mind social distancing. 15. the threat of Coronavirus is not going to end soon . 16.no handkerchief ,take santilizer and tissue if required. 17.clean your face , hand and legs,when you come home from outside.

                                COMPACTION Compaction  is  the  application  of  mechanical  energy  to  a  soil  to  rearrange  the  particles  and  reduce the  void  ratio.   1  Purpose  of  Compaction :  • The  principal  reason  for  compacting  soil  is  to  reduce  subsequent  settlement  under  working  loads.  •  Compaction  increases  the  shear  strength  of  the  soil.   •  Compaction  reduces  the  voids  ratio  making  it  more  difficult  for  water  to  flow  through  soil.   This  is  important  if  the  soil  is  being  used  to  retain  water  such  as  would  be  required  for  an  earth  dam.   •  Compaction  can  prevent  the  build  up  of  large  water  pressures  that  cause  soil  to  liquefy  during earthquakes.  2 .  Factors  affecting  Compaction  •  Water  content  of  the  soil •  The  type  of  soil  being  compacted   •  The  amount  of  compactive  energy used  3.    Field  specifications :  To  control  the  soil  propert

Hello , everyone here we give the Coronavirus helpline number for Indians. thank you everyone.

                        ADMIXTURE-   - Materials  other  than  cement,  water  &  aggregates -  Added  to  the  concrete  mix  to  modify  &  to  improve  one/  more specific  properties  of      concrete ,           PURPOSE OF ADMIXTURE?  1.       To improve workability  of  fresh  concrete , 2.       To improve durability  by  entrainment  of  air 3.       To reduce the water required 4.       To accelerate setting  &  hardening  to  produce  high  early  strength , 5.       To aid curing 6.       To impart water repellant  /  water  proofing  property. 7.       To cause dispersion  of  the cement   particles  when  mixed  with H20 , 8.       To retard setting 9.       To improve wear resistance ( hardness) 10.     To offset /  reduce shrinkage during  setting  &  hardening 11.       To cause expansion  of  concrete and automatic prestressing  of  steel 12.       To aerate mortar /  concrete to  produce  a  light  –  weight  product 13.       T

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thank you everyone .

              Permutation and combination            DICTIONARY PROBLEM :-       (Shortcut method ) Rank: • Q.1. If the letters of the word MOTHER written in all possible orders and arranged as in a dictionary,   the rank of MOTHER will be_ __ • Q.2. If the letters of the word SACHIN written in all possible orders and arranged as in a dictionary,  then the rank of SACHIN will be__ •SOLUTION.1     the word :        MOTHER ,   having  six distinct  alphabet letter. •Arrange like ,                                                                                     M         O         T         H         E       R •1ststep: Rank alphabet alphabetical order.                           3          4         6          2         1         5 •2ndstep:  write this way.                                                               5!        4!        3!         2!       1!        0! •3rdstep: smaller than the  selective alphabet.                   

    Shear  Force  and  Bending  Moment    Shear  Force:     is  the  algebraic  sum  of  the  vertical forces  acting  to  the  left  or  right  of  a  cut  section along  the  span  of  the  beam,   Bending  Moment:      is  the  algebraic  sum  of  the moment of  the  forces  to  the  left  or  to  the  right of  the  section  taken  about  the  section. Bending of beam It  is  important  to  distinguish between  pure  bending  and non-uniform  bending.  Pure  bending  is  the deformation  of  the  beam under  a  constant  bending moment.     Therefore,  pure bending  occurs  only  in regions  of  a  beam  where  the shear  force  is  zero  because  V =  dM/dx.  Non-uniform  bending  is deformation  in  the  presence of  shear  forces,  and  bending moment  changes along  the axis  of  the  beam. v What  the  Bending  Moment  does to the  Beam.  -- Causes  compression  on  one  face  and  tension  on  the other . -- Causes  the  beam  to  de

It is the basically topic of project management . Here  PERT and CPM are scheduling technique to analysis project network. let us discuss about the difference between PERT and CPM.                                 PERT                                                   1. full form is :     programme evaluation review technique. 2. it is applied in new type of project, the project for which the data's are not available. 3. it is based upon probalistic  approach. 4. PERT is event oriented .i.e completion of a project depend upon the end result. 5. In PERT three time estimate are being done, these are :       a. optimistic time (to)  it is the minimum time required for completion of activity when situation's are completely favourable.      b. pessimistic time (tp)   it is the maximum time for completion of activity when the situation's completely unfavourable.     c. most likely time (tm)       it is average condition ,here situation's are neith

What is the impact of Coronavirus on Indian Economy? COVID-19 cases in India cross 12,000 and death toll crossing more than 500. More than 200 countries and territories are reported with novel coronavirus pandemic. How it will impact the Indian economy? Let us find out.. you see this link further convenience. https://youtu.be/LU-hrJyAavQ Today We discuss about the impact of Coronavirus on indian economy. In terms of trade, China is the world’s largest exporter and second-largest importer. It accounts for 13% of world exports and 11% of world imports.   Up to a large extent, it will impact the Indian industry.  In imports: the dependence of India on China is huge. Of the top 20 products that India imports from the world, China accounts for a significant share in most of them. India’s total electronic instruments  account for 45% of China. Around one-third of machinery and almost two-fifth of organic chemical that India purchases from the world come from Chi

Civil engineering and construction engineering are considered as different branches of engineering and candidate finishing the course work in some of the most important sector which has lots of job opportunities. Some people are with the opinion that both are same and is used in the same context.   Civil engineering is mainly into designing , planning ,and implementing a particular site project, as per need of Clint. Where as construction engineering students take basic design courses as well as construction management courses. Mainly focuses on construction method and procedures. Key differences between civil and construction engineer .  1. Civil engineer are more into designing and construction engineer are more into implementation and management as well as basic design knowledge . 2. the academy and curriculam of these two engineering branches are some what similar and is sometimes used in the same context . One needs to have real talents to be successful in the

https://youtu.be/ub4RPqPEe3k           The Surprising Climate Change Benefits of Coronavirus Just like that, the entire world has experienced change in its daily routine due to the Coronavirus pandemic, and the need to reduce or stop travel for the sake of global health. From new strict hand washing regimens to cancelled events or having to work from home, this is without a doubt affecting everything in our daily lives - including our carbon footprint. In fact the environment might just be the only beneficiary of this scary social distancing scenario we are all part of. There have been a few surprises this month in regards to the wellbeing of the planet. And while many have found themselves with more spare time, us environmentalists are still doing what we can from our homes to ensure our efforts do not get put on pause.  Let's get to the GOOD stuff !      1. Carbon emission are down due to Coronavirus lockdown. While social distancing has definitely