Related Questions

A semicircular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi circular disc and horizontal surface is µ. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will
A Remain horizontal
B Slant up towards direction of pull
C Slant down towards direction of pull
D None of the above
As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is
A 1 in 15
B 1 in 12.5
C 1 in 10
D equal to camber
The ruling design speed on a National Highway in plain terrain as per IRC recommendations is
A 60 kmph
B 80 kmph
C 100 kmph
D 120 kmph
As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is
A 10 lux
B 15 lux
C 20 lux
D 30 lux
On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be
A more than the pressure on inner wheels
B less than the pressure on inner wheels
C equal to the pressure on inner wheels
D zero
If a truck has to carry goods from Delhi to Bhopal via Gwalior, by National Highways (NH) following the shortest route, which one of the following groups of National Highways it has to go by ?
A NH 2, NH 11, NH 12
B NH 2, NH 3, NH 12
C NH 8, NH 3, NH 11
D NH 2, NH 25, NH 11
Ponchon Savarit method is based on the use of enthalpy concentration diagram, which contains the bubble point curve (saturated liquid curve), dew point curve (saturated vapour curve) and equilibrium tie lines. As compared to McCabe-Thiele's method, this method
A Is more accurate in finding the number of equilibrium stages
B Accounts for the enthalpy changes in the process
C Facilitates direct calculation of heat load on reboiler & condenser from, the diagram used in this method
D All of the above
Which of the following property defines the text alignment rules on the alignment of the last line of an element?
A text-justify
B text-fill-color
C text-align-last
D none of the mentioned
The Renaissance made a transition from the middle ages to the modern times. In the sentence above' transition' means----
A progress
B transition
C development
D regress
Which of the following transition-timing-function property specifies a transition effect with a slow start?
A ease
B ease-in
C ease-in-out
D none of the mentioned

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