Top
রঙ এর গঠন তন্ত্র
কংক্রিট এর সেটিং
ভাল রঙ এর বৈশিষ্ট্য
কখন এবং কিভাবে রং করতে হয়
হ্যান্ড ডাই স্টক (Hand Die Stock)
Need4engineer
Toggle navigation
Home
Blog
Calculation
Addressbook
Estimate
Mathpad
More
Quiz
Ask
Checksheet
Material
Addressbook
Log In
NEED4ENGINEER.COM , ২০১১ সাল থেকে অলাভজনক ভাবে নির্মাণ কাজের বিভিন্ন বিষয় নিয়ে সেবা দিয়ে যাচ্ছে
Civil Quiz 12
The top views of 1st, 2nd and final stages of a pentagonal pyramid, has one of its triangular faces in the V.P and edge of the base contained by that face makes an angle of 30 degrees with the H.P while drawing orthographic projections are
triangle, irregular pentagon, irregular pentagon
pentagon, irregular pentagon, irregular pentagon
pentagon, triangle, irregular pentagon
triangle, triangle, irregular pentagon
When the end contractions of the weir are suppressed, then number of end contractions (n) are taken as zero
Agree
Both A and B
Disagree
None of the above
A reciprocating pump is suitable for less discharge and higher heads.
None of the above
Both A and B
FALSE
TRUE
If the distance from a fixed straight line is equal to the distance from a fixed point then what is the value of eccentricity?
infinity
greater than one
unity
zero
The entire assembly of styles, panels and rails is known as the __________
horn
putty
shutter
sash
Which of the following statements with regard to the purposes served by hydraulic units is incorrect?
Hydraulic accumulator stores the energy of a fluid in the form of pressure energy; that helps to reduce
Hydraulic ram is a pump that is used to lift small quantities of water to greater heights from large quantity of water available at small heights.
Hydraulic torque converter is used for transmitting increased or decreased torque to the driven shaft.
Hydraulic intensifier stores the energy of fluid in the form of pressure energy and is used for lifting heavy weights.
Shear force diagram is representation of shear force plotted as ordinate.
Statically
Graphical
Scalar
Aerial
If the formation level of a highway has a uniform gradient for a particular length, and the ground is also having a longitudinal slope, the earthwork may be calculated by
all the above
prismoidal formula
mid-section formula
trapezoidal formula
The gauge representing the maximum width and height up to which a railway vehicle may be built, is known as
narrow gauge
all of these
broad gauge
loading gauge
A pump with two steams and two water cylinders is called
Froth pump
Double acting pump
Single acting pump
Duplex pump View Answer
Rapid hardening cement contains
Tri-calcium silicate
Di-calcium silicate
Tri-calcium aluminate
Tetra-calcium alumino-ferrite
Works costing less than Rs. 20,000 are treated as
Minor projects
All the above
Any project
Major projects
_________. ., weakness , opportunities, threats are the long form of SWOT analysis.
Control
Strength
Forecasting
Managerial
A sample of clay and a sample of sand have the same specific gravity and void ratio. Their pemeabilities will differ because
their porosities will be different
the size ranges of their voids will be different
their degrees of saturation will be different
their densities will be different
Which of the following sewerage systems carry domestic and industrial wastewater?
sanitary sewers
storm and combined sewers
combined sewers
storm sewers
Which is the type of incandescent lamp?
sodium discharge lamp
arch lamp
Carbon filament lam
mercury discharge lamp
The soil transported by wind is called
aeolian soil
marine soil
lacustrine soil
alluvial soil
The most important purpose of frog in a brick is to
improve insulation by providing 'hollows'
reduce the weight of brick
emboss manufacture's name
form keyed joint between brick and mortar
In an open channel, under critical depth
specific energy is maximum
specific energy is minimum
specific energy is least varying
specific energy is zero
Flaky particles have:
Rounded edges
Sharp edges
Small thickness
Elongated sides
In locating the details of an object whose direct measurement is not possible due to some obstruction, the method used is
by angle from one station and distance from the other station
by angles from two different stations
by distance from two different stations
by angles and distances from the same station
Factors affecting organizational behavior is/are
Enviournment
Technology
All the above
People
what is the average Wall height of the Great Wall of China?
30-45 feet
15-30 feet
50 feet
10-15 feet
The error in measured length due to sag of chain or tape is known as
positive error
negative error
instrumental error
compensating error
During smelting process, the combination of fuel in the furnace
Carbon dioxide with carbon forms carbon mono-oxide
Forms carbon dioxide
Carbon mono-oxide reacts with Fe2O3 to form iron and liberates CO2
All the above
The main lines should form well-conditioned triangles is the condition to be fulfilled by survey lines or survey stations.
all
TRUE
none
FALSE
Vicat's apparatus is used to determine the
final setting time of cement
initial setting time of cement
all of these
normal consistency of cement
Target mean strength of concrete depends upon
all of the above
type of aggregate
characteristic strength of concrete
water/cement ratio
Why plate girder is preferred over truss girder?
higher vertical clearance required for plate girder than truss girder
plate girder requires costly maintenance
cost of fabrication of plate girder is high
cost of fabrication of truss girder is high
The percentage of silica in ultrabasic type of igneous rock is
about 52-66%
none of these
less than 45%
over 66%
Cyber-laws are incorporated for punishing all criminals only.
Both A and B
TRUE
None of the above
FALSE