SSC JE CIVIL GOAL

RRB JE Exam Pattern & Detailed Syllabus CBT 1 => Recruitment Process <= RRB JE recruitment process is done in 4 levels. ✓ Level 1: First Stage of CBT ✓ Level 2: Second Stage of CBT ✓ Level 3: Document Verification ✓ Level 4: Medical Examination # First Stage CBT Exam # => Duration Of Exam: 90 mins => Total no. of Questions: 100 ✓ Mathematics - 30Qs ✓ General intelligence - 25Qs     and reasoning  ✓ General Science - 30Qs ✓ General Awareness - 15Qs => Negative marking:- 1/3rd of the          allotted marks for each question will be  deducted for every wrong answer. Stage   1   Mathematics   Syllabus ▪ Number Systems  ▪ LCM and HCF ▪ Simplification (BODMAS) ▪ Decimals ▪ Fractions ▪ Ratio and Proportion ▪ Percentages ▪ Elementary Statistics ▪ Simple and Compound Interest ▪ Profit and loss ▪ Time and Work ▪ Time and Distance ▪ Algebra (Equations, Surds and Indices) ▪ Geometry ▪ Mensuration ▪ Trigonometry ▪ P...

SYLLABUS OF GATE 2021 Section 1: Engineering Mathematics  : ✓ Linear Algebra: Matrix algebra; Systems of linear equations; Eigen values and Eigen vectors.  ✓ Calculus: Functions of single variable; Limit, continuity and differentiability; Mean value theorems, local maxima and minima; Taylor series; Evaluation of definite and indefinite integrals, application of definite integral to obtain area and volume; Partial derivatives; Total derivative; Gradient, Divergence and Curl, Vector identities; Directional derivatives; Line, Surface and Volume integrals. ✓ Ordinary Differential Equation (ODE): First order (linear and non-linear) equations; higher  order linear equations with constant coefficients; Euler-Cauchy equations; initial and boundary value problems.  ✓ Partial Differential Equation (PDE): Fourier series; separation of variables; solutions of one-dimensional diffusion equation; first and second order one-dimensional wave equation and  two-dimensional Laplac...

ONE LINER MCQs    BUILDING MATERIALS 1. The extent and propagation of cracks in concrete can be controlled by incorporating fibers in the concrete. 2. Light weight concrete is used for non loading bearing and partition walls. 3. Light weight aggregate is produced by  sintering fly ash.  4. Shortcrete is a mortar or very fine concrete deposited by jetting it with high velocity onto the prepared surface. 5. Water reducing agent - Lignosulphonate 6. Vee bee consistometer<slump test< compaction factor test for  low to high workability . 7. Splitting tensile strength test of concrete is given by 2P/πDL. 8. Cubical aggregate   give max. strength to the aggregate. 9. Grading of aggregate in a concrete mix is necessary to achieve reduction in voids.  10. Ultrasonic pulse velocity test is a non destructive test.

✓ 15 ONE LINER MCQs    BUILDING MATERIALS [PART 3] 1. Marine work - Blast furnace slag cement. 2. Initial setting time of concrete ceases at 0°C 3. Gap grading is one in which one or more intermediate fractions are absent. 4. Impurities in the mixing water is destructive - Lead Nitrate. 5. In case the concrete is to be transported by pumping , the slump should be between 75mm to 100mm 6. If slump of concrete mix is 75mm the workability of concrete is considered to be medium  7. Vee bee test is suitable for concrete mix having low and very low workability 8. The most appropriate method to specify concrete mix by the grade of concrete. 9. The stress strain curve of concrete under compression is obtained by testing the cylindrical specimen under  uniform rate of strain.  10. As compared to static test , The dynamic test give the higher value of Poisson's ratio. 11. Inelastic behaviour of concrete is due to use of aggregate. 12. The tensile strength of concrete is a...

~15 ONE LINERS FOR SSC JE 1. For ordinary portland cement the maximum expansion by Le Chatelier's should not exceed  Ans - 10 mm 2. Le Chatelier's device - soundness of cement . 3. The role of super plastisizer in cement paste is to disperse the particles . 4. Surkhi added to lime mortar to impart hydraulicity . 5. Increase in fineness of cement increases the rate of strength development and leads to higher shrinkage . 6. Le Chatelier's Flask - specific gravity     Vicat Appratus - setting time      Autoclave - soundness     Fineness - Blain's Appratus  7. Low heat cement contains lower percentage of C3A 8. Specific surface for OPC- 2250cm2/gm   and RHC - 3250cm2/gm. 9. Heat of hydration  C3A>C3S>C4AF>C2S 10. RHC has maximum percentage of C3S.  11. Soundness test of cement is done to determine - free lime content. 12. For construction of structure under water hydraulic lime is used . 13. Normal brick 1:6     ...

BUILDING MATERIALS 1. In the manufacture of definite proportion of argillaceous and calcareous are burnt at temperature of Ans- 1450°C 2. The percentage of gypsum added to the clinker in the manufacturing process Ans - 2.5 - 3.5  3. The setting and hardening of cement  after addition of water is due to Ans - Hydration of some of constituent compound of cement  4. The contribution compound of cement in decreasing order of rate of hydration are  Ans - C3A,C3S and C2S  5. When water is added to cement Ans - heat is generated 6. Initial setting time is maximum for  Ans - Low heat portland pozzolana cement 7. In medium strength concrete water cement ratio should not be less than Ans - 0.4 8. An excess of free lime in Portland Cement cause  Ans - Unsoundness in the product 9. In air permeability test , specific surface (in mm2/gm ) is of the order of  Ans - 225000 - 350000 10. The cement used in the construction of dock and harbour  Ans - Sulp...

Dedicated Freight Corridor Corporation of India (DFCCIL), is a schedule ‘A’ Public Sector Undertaking  under the administrative control of Government of India (Ministry of Railways). It is the most ambitious and  one of the biggest project in infrastructure sector, set-up to build high capacity and high speed rail freight corridors  along the golden quadrilateral and its diagonals. The first Phase comprises of construction of two dedicated freight  corridors spanning Ludhiana-Delhi-Kolkata (Eastern DFC) and Mumbai-Delhi (Western DFC). At present the  company has its Corporate Office at New Delhi and Field Units at Ambala, Meerut, Tundla (Agra), Prayagraj (East  & West), Pt. Deen Dayal Upadhyay Nagar, Kolkata, Mumbai (North & South), Ahmedabad, Vadodara, Ajmer,  Jaipur and Noida. DFCCIL INVITES applications for recruitment through ON-LINE MODE to the posts of Junior Manager,  Executive and Junior Executive in various disciplines, as per the...

What is DFCCIL ? Dedicated Freight Corridor Corporation of India (DFCCIL), is a schedule ‘A’ Public Sector Undertaking  under the administrative control of Government of India (Ministry of Railways). It is the most ambitious and  one of the biggest project in infrastructure sector, set-up to build high capacity and high speed rail freight corridors  along the golden quadrilateral and its diagonals. The first Phase comprises of construction of two dedicated freight  corridors spanning Ludhiana-Delhi-Kolkata (Eastern DFC) and Mumbai-Delhi (Western DFC). At present the  company has its Corporate Office at New Delhi and Field Units at Ambala, Meerut, Tundla (Agra), Prayagraj (East  & West), Pt. Deen Dayal Upadhyay Nagar, Kolkata, Mumbai (North & South), Ahmedabad, Vadodara, Ajmer,  Jaipur and Noida. DFCCIL INVITES applications for recruitment through ON-LINE MODE to the posts of Junior Manager,  Executive and Junior Executive in various discip...

National Water Development Agency (NWDA) is an Autonomous Organization under Ministry of Jal Shakti (D/o Water Resources, River Development and Ganga  Rejuvenation), Government of India invites online applications from Indian Citizens  for following posts for its Headquarter and various field offices located across the  country. JOB DETAILS :- NAME OF POST :- JUNIOR ENGINEER NUMBER OF POST :- 16  EXAM MODE :- ONLINE  OFFICIAL NOTICE DOWNLOAD ⬇️ DOWNLOAD NOW SYLLABUS :- PREVIOUS YEAR QUESTION PAPER OF NATIONAL WATER WATER DEVELOPMENT AGENCY (NWDA) 2019 DOWNLOAD PDF APPLY LINK https://nwda.cbtexam.in/