Asked Questions in NBCC JE EXAM MORNING SHIFT 08 MAY 2022
Technical Questions 41/90
1E. FIND VOID RATIO IF SOIL IS FULLY SATURATED WATER CONTENT 30% AND SPECIFIC GRAVITY 2.67
2N. DUCTILE MATERIAL FROM CAST IRON, COPPER, CONCRETE, WOOD
3G. RATIO OF ACTIVR EART PRESSURE TO PASSIVE EARTH PRESSURE IF ANGLE OF FRICTION 30⁰
4I. HOW TO PREVENT CAST IRON FROM CORROSION
5N. BITUMEN RECEIVED FROM PETROLEUM BY WHICH PROCESS- distillation
6E. ULTIMATE STRENGTH OF OPC CEMENT- C2S
7E. MAXIMUM AREA OF STEEL IN BEAM AS PER IS 456 2000- 0.04bD
8R. RATIO OF ELONGATION DUE TO SELF WEIGHT ....
9S. MODULUS OF ELASTICITY...... TIMES OF SHEAR MODULUS IF POISSON'S RATIO IS 0.5 GIVEN
10A. RATIO OF SURFACE TENSION OF SPHERICAL DROPLET VS BUBBLE
11T. RELATION BETWEEN PRESSURE P AND SURFACE TENSION T RADIOUS OF DROP R
12Y. P = 4T/D
13A. FORMULA OF BULK MODULUS
..............ENGINEERSATYA............
14E. Formula of poise RATIO
15N. Unit of Kinematic viscosity
16G. Unit of Dynamic viscosity
17I. Numerical on D = original cost - scrap value/ life of structure
OC =1,00,000 SV = 1000 N = 99 years
18N. Numerical to find out Capitelised value
19E. Particles Size of silt - 2 micron to 75 micron
20E. Toughness Formula It= plasticity index/ flow index
21R. Plasticity index is relation between ..- liquid limit and plastic limit
22S. If plasticity index is between 0-1 type of soil opt. Sand , silt , clay, clay
23A. Find out wrong with respect to water content method.
24T. Type of clay if activity of soil is less than 0.6
25Y. Hydraulic gradient Formula (G-1)/(1+e)
26A. Data based Question from shear box test
........ ENGINEERSATYA.......
27E. Earth Pressure Acting on Basement Walls Active pressure, passive earth pressure, rest, none
28N. Stable equilibrium- metacentor above the COG.
29G. LAMINAR FLOW with respect to TURBULENT FLOW IN BOUNDARY LAYER
30I. The cipoletti weir functions as if it were a following notch without end contractions"
31N. Which type of curve provided in railway track
32E. Chloride limit for drinking water 200ppm
33E. Lead limit in drinking water- .001ppm as per option
34R. Measurement limit of Volume nearest - 0.01 cum
35S. Shear stress at N.A. minimum, maximum, zero, none.
36A. Shear stress maximum at .......... in triangular shape beam
37T. Bending stress at N.A. minimum, maximum, zero, none.
38Y. Radious for equal and unlike force P as per Mohr circle
39A. Strength of medium steel as per rankine
..........ENGINEERSATYA...........
40E. Factor of safety Formula.
41N. Khosla's formulae for
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