Question:

An instrument used to measure wind speed is

A.

Dynamometer

B.

Anemometer

C.

Hygrometer

D.

Thermometer

Answer» b. Anemometer

Question:

Threshold wind velocity is directly proportional to

A.

Soil particles diameter

B.

Square root of particles diameter

C.

Height from ground surface

D.

None of these

Answer» b. Square root of particles diameter

Question:

Most of diesel startingh motors are equipped with an

A.

Overrunning clutch

B.

Dog Clutch

C.

Both (a) & (b)

D.

None of these

Answer» a. Overrunning clutch

Question:

The pump is mostly made of

A.

Aluminium

B.

Copper

C.

Brass

D.

Plastic

Answer» c. Brass

Question:

A contribution of hydropower in total world evergy power is about

A.

6%

B.

8%

C.

111%

D.

12%

Answer» a. 6%

Question:

A function of drawbar in tractors is to

A.

Lift the load

B.

Hitch the implement

C.

Both pull load

D.

All are correct

Answer» b. Hitch the implement

Question:

Percentage of germ in rice, is about

A.

1?2

B.

2?3

C.

3-4.5

D.

4?5

Answer» a. 1?2

Question:

The KVIC biogas is

A.

Fixed type

B.

Floating

C.

Both (a) & (b)

D.

None of these

Answer» b. Floating

Question:

Lubrication oils are rated by

A.

Gravity

B.

Visocsity

C.

Density

D.

All are correct

Answer» b. Visocsity

Question:

In force-feed cooling system thermostat valve begins to open at

A.

70?C

B.

74?C

C.

78?C

D.

80?C

Answer» b. 74?C