Farm Machinery Training & Testing Institutes (Budni, Hisar, Anantapur, Biswanath Chariali) · India · Ministry of Agriculture & Farmers Welfare, Government of India
Original practice questions written to the published syllabus · not past papersFarm Machinery Training & Testing Institutes (Budni, Hisar, Anantapur, Biswanath Chariali) is a professional certification run by Ministry of Agriculture & Farmers Welfare, Government of India, for candidates in India. Not an exam: short training courses and machinery testing (commercial, batch, confidential, CMVR).
Official site: nerfmtti.nic.in.
We have not been able to confirm these details against the exam body's own specification, so fees, dates and pass marks are left out on purpose. Check the current format, eligibility, fees and dates on the official site.
Designing machines around the people who use them, and measuring the noise, vibration and work load they face.
Our 15 Farm Machinery Training & Testing Institutes questions in this subject: 1 easy, 11 medium, 3 hard, across 7 units.
Choose an answer, then open the working. Each explanation says why the right answer is right and why the others are not.
These 10 were written to Farm Machinery Training & Testing Institutes and are not shown on any other exam's page.
Seat width is designed from
C. hip breadth of large users plus a clothing allowance
Width is a clearance, so the large user governs, with an allowance for clothing. Small-user values would make the seat too narrow for many operators.
In tractor standards, the seat index point (SIP) is used as
A. the reference from which control positions and the ROPS clearance zone are set
SIP is a seat reference point located with a standard loading device; control locations and the protective-structure clearance zone are dimensioned from it. It is not the belt anchorage or the floor measurement point.
With a grain dryer running, the level at the operator's position is 92 dB; with it switched off, the background is 86 dB. The noise of the dryer alone is about
C. 90.7 dB
L = 10 log(10^9.2 − 10^8.6) = 90.74 dB. Subtracting 86 from 92 arithmetically gives 6 dB; subtracting 3 dB assumes equal sources; ignoring background overstates the machine. Subtracting 3 dB gives 89.0 dB.
In controlling tractor noise exposure, the measure generally regarded as most effective is
A. noise control at the source
The hierarchy puts source control first, then path (sealed cabs), then receiver measures such as time limits and hearing protectors, which depend on consistent use.
A personal sampler draws 2.2 L/min for 8 hours during grain handling and the filter gains 0.84 mg. The time-weighted dust concentration is about
C. 0.80 mg/m³
Volume = 2.2 L/min × 480 min = 1056 L = 1.056 m³; C = 0.84/1.056 = 0.795 mg/m³. Using 8 as minutes gives 47.7; using one hour gives 6.36; leaving volume in litres gives a per-litre figure mislabelled per m³. Leaving volume in litres gives 0.00080.
A farm worker in hot weather becomes confused and collapses, with hot skin and a very high body temperature. The correct interpretation is
D. heat stroke, a medical emergency needing immediate cooling and medical help
Altered mental state with high core temperature indicates heat stroke, which can be fatal. Heat cramps involve muscle cramps with normal mental state.
Among the OECD Standard Codes for tractor testing, the static test of protective structures and the measurement of noise at the driver's position are, respectively,
A. Code 4 and Code 5
Code 4 covers the static test of protective structures and Code 5 driver-position noise; Code 2 is the performance test. Other codes cover dynamic ROPS tests and narrow-track and tracklaying tractors.
An interlocked guard is one that
D. stops the machine while open
An interlock links the guard position to the machine control. A tool-removable guard is a fixed guard; distance and adjustable guards are other types.
In a static ROPS test, the essential pass criterion throughout loading is that
A. no part of the structure enters the clearance zone defined relative to the seat index point
ROPS are designed to deform and absorb energy; what matters is that the survival (clearance) zone around the seated operator is preserved, and that the structure meets the specified energy and overload requirements.
A known hazard for women operating threshers and PTO-driven machines, which designers and trainers must address, is
C. entanglement of loose clothing such as saris or dupattas in shafts and feed openings
Loose clothing can be caught by rotating parts and pull the wearer in; guards over shafts and belts and training on clothing are required.
This plan follows where our questions actually fall, so the time goes where the marks are likely to be. It is our reading of the syllabus, not the exam body's weighting.
Read the manual chapters for these first and do every worked question you can find on them.
Aim for one sitting per unit, then mixed questions across them.
Learn the definitions, classifications and standard numbers; these units are more often recalled than worked.
Come back to these after a first pass, untimed, and read every explanation, including for the options you rejected.
Do these early in revision so they are fast on the day.
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