MCQ
2741. The reception signal is- [MES-16]
outer signal
home signal
both a & b
none of these
2742. The camber of road should be approximately equal--- to the longitudinal gradient.
one-half
two times
three times
four times
2743. The foundation of a road is also called-
soling
base
either a or b
none of these
2744. The slope of the line joining the crown and edge of the road surface is known as-
cross-fall
camber
cross-slope
any one of these
2745. গাথুনিতে মশলার জয়েন্ট পর্যাপ্ত শক্তিসম্পন্ন হওয়ার জন্য নূন্যতম কত দিন কিউরিং করা প্রয়োজন
7
10
14
21
2746. Asphalt cement usually used in Bangladesh has the penetration range of- [MES-16]
AC 40-50
AC 85-100
AC 60-70
AC 120-150
2747. The shape of a the camber provided for cement concrete pavement is-
straight line
elliptical
parabolic
none of these
2748. Carriage-way is protected by --- wide shoulders.
0.5 to 1.25
1.25 to 2
2 to 4
4 to 6
2749. The superstructure of a road is called-
wearing layer
wearing course
road surface
any one of these
2750. The raising of outer edge of the road above the inner edge is known as-
superelevation
banking
cant
all of these
2751. প্রি-কাস্ট পাইলের দৈঘর্্য
3-15m
15-440m
4.5-30m
2-40m
2752. The road surfacing should be-
impervious
stable
durable
all of these
2753. The term used for major important roads of a country is-
country road
urban road
highway
none of these
2754. The camber recommended for water-bound macadam roads is-
1 in 24 to 1 in 30
1 in 30 to 1 in 48
1 in 48 to 1 in 60
1 in 60 to 1 in 80
2755. নিচের কোন ক্ষেত্রে নিট সিমেন্ট ফিনিশিং করা হয় না?
মেঝে
স্কাটিং
ড্রেন
টয়লেট
2756. A road connecting two towns is called
country road
urban road
highway
none of these
2757. The roads connecting capital cities of states are called-
national highway
state highway
express way
capital highway
2758. The asphalt naturally available is
Surface asphalt
Lake asphalt
Rock asphalt
All of above
2759. For the water-bound macadam road, the recommended camber is-
1 in 24 to 1 in 30
1 in 30 to 1 in 48
1 in 48 to 1 in 80
1 in 80 to 1 in 120
2760. The Central Road Organisation (CRO) was set up in-
1930
1948
1934
1956