Official previous years' question bank with step-by-step solutions for Precision Measuring Instruments, Limits, Fits & Tolerances, Gauges, Fasteners, Lathe Operations, Heat Treatment, and Machine Maintenance.
Marking pattern: +1.00 positive, -0.25 negative (Official BHEL Artisan Pattern).
What type of lettering is recommended by the Bureau of Indian Standards for engineering drawings?
Which of the following pencil grades is the hardest?
Mechanical efficiency of an engine can be expressed as
(Where, IHP = Indicated Horse Power, BHP = Brake Horse Power)
In which of the following types of levers can the mechanical advantage be equal to, less than, or greater than 1?
The distance travelled in a definite direction per unit time is called:
Which of the following types of rubber is obtained by increasing the sulphur content and through prolonged vulcanisation?
Which of the following tools can be used to draw perpendicular lines with high accuracy?
What is the value of side AB in a right-angled triangle (right angle at B) of side AB = 15 cm and BC = 25 cm?
Which of the following drawing sheets is the smallest in size?
What is the ratio of length to width of an arrowhead in dimensioning?
What method do craftsmen use to make drawings without instruments?
Pictorial drawing is also known as __________ drawing.
What is the purpose of using extension lines in engineering drawing?
What is the measure of each angle in an equilateral triangle?
The quantity of heat required to heat 'm' kg of a substance having specific heat 's' through Δt °C is equal to:
What is the benefit of using the angle bisector method?
Four turners finish a job in 300 hours. How much time will 6 turners take to do the same job?
What will be the side of the largest square that can be cut from a circle of diameter 50 cm?
What is the general application of a continuous thick line?
What is the relationship between an orientation mark and a centring mark?
Which of the following metals is a non-ferrous metal?
Find the value of √4624.
What will be the length of the side of a cube if its surface area is 216 cm²?
What is the value of the density of mercury in the CGS system (gm/cc)?
If the diagonal of a square measures 10 cm, what will be the area of the square?