MCQ
19941. The traversing by the method of deflection angles is chiefly used in-
canals
highways
railways
all of these
19942. An angle made by a survey line with the prolongation of the proceeding line, is known as-
direct angle
vertical angle
horizontal angle
deflection angle
19943. দাপ্তরিক কোন শব্দটি ইংরেজি ভাষা থেকে আগত? (২৬৬ম বিসিএস / জনতা ব্যাংকের এসিস্ট্যান্ট এক্সিকিউটিভ অফিসার/১৯)
আইন
এজেন্ট
দাখিল
মুচলেকা
19944. If the fore bearing of a line is 36°15′, its back bearing will be-
36°15′
126°15′
143°45′
216°15′
19945. In the surveying telescopes, cross hairs are fitted in-
center of the telescope
optical center of the eye piece
front of the eye piece
front of the objective
19946. When the magnetic bearing of the sun at noon is 185°20′, the magnetic declination will be-
5°20′ east
5°20′ west
5°20′ north
5°20′ south
19947. The axis of telescope level must be - to the line of collimation.
parallel
perpendicular
19948. The direct angles may have any value between-
0° and 90°
0° and 120°
0° and 180°
0° and 360°
19949. The capacity of a telescope producing a sharp image is called its-
definition
brightness
sensitivity
magnification
19950. The deflection angle may have any value between-
0° and 45°
0°and 90°
0° and 120°
0° and 180°
19951. An axis about which the telescope can be rotated in a horizontal plane, is called-
horizontal axis
vertical axis
axis of the level tube
line of collimation
19952. If the fore bearing of a line is its back bearing will be
36°15′.
126°15′
143°45′
216°15′
19953. At the equator, the amount of dip is-
0°
45°
60°
90°
19954. The lines of earth's magnetic field run from-
south to north
north to south
east to west
west to east
19955. 'আঁতাত' শব্দটি কোন ভাষা থেকে আগত? (বাংলাদেশ ডেভলপমেন্ট ব্যাংক লি. সিনিয়র অফিসার: ১১)
ইংরেজি
ফরাসি
ফারসি
স্প্যানিশ
19956. A line joining the optical centre of the object glass & the centre of the eyepiece, is known as-
fundamental line
axis of telescope
axis of level tube
line of collimation
19957. The image formed by the objective in the plane of the cross hair is-
real and straight
real and inverted
virtual and straight
virtual and inverted
19958. The horizontal angle between the true meridian and magnetic meridian is known as-
true bearing
dip
local attraction
magnetic declination
19959. An angle measured clockwise from the proceeding survey line to the following survey line is called-
direct angle
vertical angle
horizontal angle
deflection angle
19960. 'ইংরেজ' কোন ভাষার শব্দ? [শিক্ষক নিবন্ধন (প্রভাষক)/১৭]
পর্তুগিজ
ইতালীয়
ইংরেজি
জার্মান