Agriculture - Mock Test 17

Question 161

The thermal efficiency (%) of diesel engine varies from?

A) 28-32 B) 32-38 C) 38-42 D) 42-52

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Question 162

A draft animal can exert about, for doing farm work?

A) 1/10 of its body weight B) 1/20 of its body weight C) 1/30 of its body weight D) 1/40 of its body weight

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Question 163

The power developed by an average pair of bullocks is about?

A) 750 KW B) 1hp C) Both D) None of the above

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Question 164

An average man can develop maximum power of about?

A) 75 watts B) 1 Hp C) Both D) None of the above

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Question 165

The first tractor with an internal combustion engine was introduced in American agriculture in ?

A) 1879 B) 1889 C) 1869 D) 1859

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Question 166

The bureau of Indian standard, BIS since its inception in?

A) 1947 B) 1949 C) 1950 D) 1960

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Question 167

ISO stand is?

A) International organization for standardization B) International standardization organization C) International standard for organization D) all of these

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Question 168

Measurement of performance of under actual field/working condition is known as?

A) Capacity B) Testing C) Calibration D) Evaluation

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Question 169

The analysis of behavior of m/c when compared with standard codes/norms under ideal and repeatable conditions is known as?

A) Calibration B) Testing C) Measurement D) Evaluation

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Question 170

Which of the following parameters are used in design of gear?

A) Adjustment of shaft center distance B) Gear width C) Pressure angle D) all of the above

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