Question 1

The machine is said to be irreversible if (Diploma level)

Accepted Answer

Same work is done in opposite direction

Answer

Efficiency is 100%

Answer

Work done is maximum

Answer

Less effort is required

Question 2

Take the odd one out.(Diploma level)

Accepted Answer

Tongs

Answer

Levers

Answer

Pulleys

Answer

Screw jack

Question 3

Undisturbed sample are suitable for test [B tech]

Accepted Answer

Shear strength

Answer

Mechanical analysis

Answer

Index properties

Answer

Compaction tests

Question 4

Parambikulam Wild Life Sanctuary established in:

Accepted Answer

1973

Answer

1975

Answer

2012

Answer

2010

Question 5

The district which has the highest number of scheduled caste population in Kerala ?

Accepted Answer

Palakkad

Answer

Thrissur

Answer

Wayanad

Answer

Kannur

Question 6

The area required for manoeuvring the ship when it enters or leaves the berth so as to move head on is known as(b-tech)

Accepted Answer

turning basin

Answer

approach channel

Answer

sheltered basin

Answer

jetty

Question 7

Jawaharlal Nehru lift irrigation scheme is located      (ITI)

Accepted Answer

Haryana

Answer

Punjab

Answer

Rajasthan

Answer

U.P

Question 8

For plant growth it is always available      (ITI)

Accepted Answer

Capillary water

Answer

Gravitational water

Answer

Hygroscopic water

Answer

Soil water

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