Which of the following types of sleepers is preferred on joints ?

Metal sleepers are superior to wooden sleepers with respect to

A

cost

B

life

C

track circuiting

D

fastening

These types of pipes are generally connected with bell and spigot joints or flanged joints:

A

Soil and waste

B

Water and gas

C

Water and steam

D

Gas and soil

The drive-shafts are connected to the differential and wheel hubs through universal joints because the universal joints

A

Absorb the vibrations transferred from the surface of the road

B

Compensate for variations in the relative positions of the differential and the wheels which result from bumpy road surfaces or other similar driving conditions.

C

Absorb any difference in speed between the left and right wheels when the vehicle is turning

D

None of the above

Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to

A

$$\frac{1}{2}$$

B

1

C

2

D

$$\frac{1}{4}$$

Lap joints are preferred for plates having thickness __________ mm.

A

[

A.

B. > 3

B

> 5

C

5-10

In a certain growth fund , 3/5 of the investment capital is investment in stocks, and of that portin, 1/3 is invested in preferred stocks. If the mutual fund has $ 8,64,000 invested in preferred stocks , what is the total amount of money invested in the fund?

A

$4,230.000

B

$3,264,000

C

$3,826,000

D

$1,974,000

In a certain growth fund, 3/5 of the investment capital is investment in stocks, and of that portion, 13 is invested in preferred stocks. If the mutual fund has $8,46,000 invested in preferred stocks, what is the total amount money invested in the fund?

A

4230000

B

3264000

C

3826000

D

1974000

Which of the following is one of the basic types of welded joints:

A

T-joint

B

Rear joint

C

Angle joint

D

Groove joint

The sleepers resting directly on girder are fastened to the top flange of girder by

A

hook bolts

B

dog spikes

C

fang bolts

D

rail screws

Loose jaws of steel trough sleepers are made of

A

cast steel

B

mild steel

C

cast iron

D

spring steel

Which of the following types of sleepers is preferred on joints ?

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