Worksheetsdaily live event-23/07/2020
Total questions: 25
Worksheet time: 14mins
The ultimate bearing capacity of a surface strip footing on clay, according to Terzaghi's theory is
5.7C
5.14C
qu x B
9C
The cost corresponding to crash time is
Minimum
maximum
normal
Both a and b
Maximum edge distance to be provided in corrosive environment
12tε
40t +4
40+4t
16t
Creep co-efficient
Ultimate creep strain to plastic strain
Ultimate strain to ultimate stress
Ultimate creep strain to elastic strain
Elastic strain to ultimate strain
Size of cube specimen for compressive strength test, if the nominal size of aggregate is less than 20mm
15 x15x 15cm
10 x10 x 10 cm
15 x15 x 50 cm
10 x10 x 50 cm
Change order in construction occurs due to
Change in plan
Change in design
Change in material
All of these
Earnest money is submitted at the time of
Acceptance of tender
Submitting the tender
Completion of tender works
Refusal of tender
Which of the following is not a endogenous tree
Bamboo
Palm
Cane
Teak
Total alumina content in high alumina cement should not be less than___%
30
32
38
40
Bulls trench kiln is a type of
Intermittent kiln
Continuous kiln
Tunnel kiln
None of these
Marble show which of the following structure
Compact crystalline structure
Glassy structure
Conglomerate structure
granular crystalline structure
If the sand contains moisture content of about 5 to 8 percentage the volume of sand will increase about
10 to 20%
5 to 8%
20 to 40%
None of these
The horizontal distance between parallel main reinforcements in RC slabs shall not be more than
2 times effective depth of slab
3 times effective depth of slab
4 times effective depth of slab
5 times effective depth of slab
Fluid of density 500 kg/m3 and dynamic viscosity 1 Pa-s is flowing through a pipe of diameter 100 mm. If the velocity of flow at the centre of the pipe is 20 m/s, the Reynolds number is
1000
2000
500
100
Which of the following is not the unit of power?
kilowatt
Kcal/kg-sec
Kcal/sec
Kg-m/sec
Moment of inertia of a square ABCD of side ‘a’ about its edge AB is
a4/6
a4/4
a4/12
a4/3
The theoretical maximum possible value of compressibility of a material is
0
1
infinity
-1
Base course is used in rigid pavements for
Prevention of pumping
Prevention of settlement
Prevention of slab cracking
Prevention of expansion
Stopping sight distance is the minimum distance available on highway which is the
distance visible to driver during night driving
distance to stop vehicle without collision
height of the object above road surface
height of driver's eye above road surface
Stopping sight distance and frictional coefficients are
directly proportional to each other
either directly or indirectly proportional
unrelated
inversely proportional to each other
If aggregate size of 50mm-40mm is to be tested to find the elongation index, the slot length of length gauge should be
81mm
45mm
53mm
90mm
The function of a distributor in a coil ignition system of I.C.
engines is
To distribute spark
To distribute power
To distribute current
To time the spark
Air fuel ratio at which a petrol engine cannot work is
8 : 1
10 : 1
15 : 1
20 : 1
The distance, which the cutting edge of a tool passes over the material in a minute, while machining is known as
Feed
Cutting speed
Speed
RPM
Second law of thermodynamics defines a property known as
internal energy
entropy
temperature
enthalpy
