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21 questions
1 kg wt in gravitational unit equals
8.9 N in SI system
9.8 N in SI system
4.5 N in SI system
5.4 N in SI system.
SI unit for the surface tension is
kg/m3
kg/m2
kg/m
N/m
Intensity of electric current is expressed in
volts
watts
amperes
joules
In S.I. system, the symbol for density is
N/m3
kg/m3
m3/s
kg
The intercept of a staff
is maximum if the staff is held truly normal to the line of sight.
is minimum if the staff is held truly normal to the line of sight.
decreases if the staff is tilted away from normal
increases if the staff is tilted towards normal.
In a mortar, the binding material is
cement
sand
surkhi
cinder
The point of contraflexure is the point where
B.M. changes sign
B.M. is maximum
B.M. is minimum
S.F. is zero
Pick up the incorrect statement from the following:
An activity of a project is denoted by an arrow on the net work
The tail of the arrow indicates the start of the activity
The head of the arrow indicates the end of the activity
The arrows are drawn to scale from left to right
Thickness of a pavement may be reduced considerably by
compaction of soil
stabilisation of soil
drainage of soil
combination of all the above
The unit for inductance is
Ohm
Henry
A/m
A/s
Form Factor is the ratio of
Average value/r.m.s. value
Average value/peak value
r.m.s. value/average value
r.m.s. value/peak value
Pure inductive circuit
Consumes some power on average
Does not take power at all from a line
Takes power from the line during some part of the cycle and then returns back to it during other part of the cycle
None of the above
The safest value of current the human body can carry for more than 3 seconds is
4 mA
9 mA
15 mA
25 mA
Which one of the following metals would work-harden more quickly than the others?
Copper
Brass
Lead
Silver
Special programs that assist programmers are called:
Heuristic processors
Symbolic programmers
Intelligent programming tools
Program recognizers
The microelectronics is the technology of
Microwaves
Microcomputers
Chips
Automatic processing
Which of the following is not an alternative name for primary memory?
Main memory
Primary storage
Internal storage
Mass storage
To ensure quality work, architects will be engaged only on
Selective services
Comprehensive services
Partial services
Special services
An image plotted by lines on xy axis that is composed of dots is called
Boolean
Vertex
Roster
Vector
Which of the following is not a passive heating technique?
Thermosiphon
Sun space
Troumbe wall
Evaporative cooling
3+2(1\6)
3.333
0.833
2.753
1.283
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