These are special installations of stone or concrete marking the locations of points accurately determined by precise surveying:

What types of installations require a special boot disk?

A

NFS

B

FTP

C

PCMCIA

D

All of the above

E

None of the above

H উচ্চতায় অবস্থিত একটি বেলুন থেকে একটি পাথর ছেড়ে দিলে তা । উচ্চতায় অবস্থিত একটি হেলানো তনের উপর আছড়ে পড়ে। হেলানো শুলকে আঘাতের পর পাথরটির বেগ আনুভূমিক হয়। h/H এর মান কত হলে পাথরটি ভূমিকে স্পর্শ করতে সর্বোচ্চ সময় নিবে? (A stone falls from a balloon at a height of H above the ground and hits an inclined plane in its path at a height of h. After impact, the velocity of the stone becomes horizontal. What should be the value of hill so that the stone will take maximum time to reach the ground?)

A

H-hh

B

12

C

32

D

hH-h

E

2

The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called

A

radiation

B

intersection

C

resection

D

traversing

Two circular dials of exactly the same size are mounted on a wall side by side in such a way that their perimeters touch at one point. Dial 1, which is on the left , spins clockwise around its center , and dial 2 , which is on the right spins counter clockwise around its center . (Assume that there is no friction at the point of contact between the dials.) Each dial is marked on its perimeter at three points that are at equale distances around the points arked ondial 1 are N, O, and P and the points marked on dial 2 are X, Y, and Z. If points O and Z are just meeting at the point of contact between the dials , and if dial 1 spins at the same speed as dial 2, what is the smallest number of revolutions of each dial that will bring O and Z together again?

A

1

B

2

C

3

D

4

These maps are used in planning installations of trees, shrubbery, drives, and other garden features:

A

Landscape maps

B

Engineering maps

C

Topographic maps

D

Cadastral maps

If a steam sample is nearly in dry condition, then its dryness fraction can be most accurately determined by

A

Throttling calorimeter

B

Separating calorimeter

C

Combined separating and throttling calorimeter

D

Bucket calorimeter

Chaklapunki and Lalmai prehistoric locations had no stone. Instead, archaeologists have found weapons and cutting tools made form stoned tree called:

A

ferricreted wood

B

crusted wood

C

petrified wood

D

carbonized wood

Special heat sensors on the front of the rattlesnake head enable it___ to detect the presence fo prey in the dark____ to strike its victim accurately.

A

in addition/due

B

not only/ but aslo

C

whether/or

D

either/or

Most common form of A.C. meters met with in every day domestic and industrial installations are

A

mercury motor meters

B

commutator motor meters

C

induction type single phase energy meters

D

all of the above

Separators are generally used in air compressor installations

A

Before the inter-cooler

B

After the inter-cooler

C

Between the after-cooler and receiver

D

Before first stage suction

These are special installations of stone or concrete marking the locations of points accurately determined by precise surveying:

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