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 40
footing can be calculated.
all of the mentioned
none of the mentioned
bending moment and shear force
bearing pressure
A line of length 15 cm at first lied on the vertical plane parallel to horizontal plane and then keeping one of its ends fixed turned 35 degrees with respect to horizontal plane and then turned 40 degrees with respect to vertical plane. What is the length
9.6 cm
11.4 cm
12.28 cm
8.6 cm
Centrifugal pumps with an internal suction stage are called as
Drive pumps View Answer
Series pumps
Self priming pumps
Froth pumps
Which of the following states that work expands to fill the time available.
expert judgement
parkinson's law
pricing to win
case tools
HRD is a process which progresses by
Time resource optimization
customer satisfaction
Proper management of resource
Performance appraisal,Counseling and training
A circular column section is generally not used in actual practice because
it is uneconomical
all of the above
it cannot carry the load safely
it is difficult to connect beams to the round sections
The rail section is divided on the basis of
speed of trains
gauge of the track
spacing of sleepers
type of rails
The viscosity of water is __________ than that of mercury.
None of these
Higher
Lower
Same as
Skempton's pore pressure coefficient B for saturated soil is
1
Zero
Between 0 and 1
Greater than 1
The energy usage in pumping installation is determined by
Thermal expansion View Answer
Surface tension
Pipe diameter
Friction characteristics
Pick up the synthetic resin from the following:
Urea resin
Phenolic resin
Resorcinol resin
All of these
The brick is considered dry when the moisture content is
zero
8%
2%
5%
Which of the following hydraulic unit is used for transmitting increased or decreased torque to the driven shaft?
Hydraulic ram
Hydraulic accumulator
Hydraulic intensifier
Hydraulic torque converter
If is the sectional area of a pre-stressed rectangular beam provided with a tendon pre-stressed by a force through its centroidal longitudinal axis, the compressive stress in concrete, is
2A/P
P/A
P/2A
A/P
Concrete floor floating construction provides good insulation against __________ sounds.
water-borne
impact
structural
air-borne
An activity which must be completed before one or more other activities start is known as _______ activity.
Predecessor
Dummy
End
Successor
7 DRAFTING MODEL TENDERS , E-TENDERING- DIGITAL SIGNATURE CERTIFICATES- ENCRYPTING - DECRYPTING
date
designation
notice number
sign
Which CWA program manages non-point source pollution?
NSPPP
NSGOP
NPSRA
NPSMP
The total effective area of the pot sleepers is
0.26 m2
0.36 m2
0.56 m2
0.46 m2
A plane perpendicular to vertical plane and inclined to horizontal plane then the vertical trace of that plane will be
perpendicular to horizontal plane
inclined to horizontal plane
parallel to horizontal plane
parallel to xy reference line
Anticorrosive paint is ___________ in color
Blue
White
Yellow
Black
Blast furnace slag cement concrete requires
more
None of the above
less
Both A and B
A pin-jointed plane frame is unstable if (Where m is number of members, r is reaction components and j is number of joints)
(m + r) = 2j
(m + r) > 2j
(m + r) < 2j
None of the above
In locating the details of an object whose direct measurement is not possible due to some obstruction, the method used is
by distance from two different stations
by angles from two different stations
by angles and distances from the same station
by angle from one station and distance from the other station
Plaster of Paris is obtained by calcining
Gypsum
Lime stone
Bauxite
None of these
The effective size of a soil is
D10
D40
D60
D20
The U.(uniformity coefficient) D60/D10 for the best filter media sand should be
2
4
5
3
Which of the following statement is correct as regard to water wheels?
They are suitable even for low water heads
They have slow speeds.
They give constant efficiency, even if the discharge is not constant.
all of the above
In a flow field, at the stagnation point
pressure is zero
All the velocity head is converted into pressure head
total energy is zero
pressure head is equal to velocity head
Which of the following is an example of soft wood?
Oak
Mahogany
Deodar
Sal