Prepare for BHEL Artisan (Welder) recruitment examination with official previous years' solved questions across Shielded Metal Arc Welding (SMAW/MMAW), Gas Metal Arc Welding (GMAW/MIG/MAG), Gas Tungsten Arc Welding (GTAW/TIG), Oxy-Acetylene Gas Welding & Flame Cutting, Submerged Arc Welding (SAW), Welding Electrodes & Flux Classification (AWS/IS Codes), Weld Joint Design & Edge Preparation, Metallurgy of Welded Joints & Heat Affected Zone (HAZ), Welding Defects & Remedies, and Non-Destructive Testing (NDT: DPT, MPT, UT, RT).
Marking pattern: +1.00 positive, -0.25 negative (Official BHEL Artisan CBT Scheme).
Which of the following is NOT an effect of heat?
What is the correct way of viewing an engineering drawing sheet?
Calculate efficiency if 300 kg effort is applied to lift a load of 900 kg by a simple machine having velocity ratio 4.
Which of the following instruments is NOT usually included in a drawing instrument box?
According to BIS SP 46:2003, what is the correct method of folding a drawing sheet?
Why is engineering drawing considered the language of engineers?
Which of the following is an example of a standard convention used in engineering drawing?
What is dimensioning in engineering drawing?
Which of the following options related to speed and velocity is INCORRECT?
Which of the following methods CANNOT be used to draw an ellipse freehand in engineering drawing?
Calculate mechanical advantage if a load of 400 kg is lifted by a machine having an efficiency of 75%. The velocity ratio is 6.
Which standard angles can be drawn using set squares?
An iron bridge, 150 m long, is at 20°C. What will the length of the bridge be if the temperature is 40°C? (Coefficient of thermal expansion is $12\times10^{-6}/^{\circ}\text{C}$)
What does auxiliary dimensioning indicate in engineering drawing?
Which of the following options best defines a geometrical figure in engineering drawing?
Which of the following is a method of splash lubrication?
Which of the following statements is INCORRECT regarding estimation of the requirement of material?
Which of the following methods can NOT be used to draw a regular polygon freehand?
According to BIS/ISO standards, how are standard drawing sheet sizes (A0, A1, A2, A3, A4) derived?
Pyrometer is also known as:
An empty drum weighing 50 kg is resting on a shop floor. Determine the coefficient of friction if a force of 15 kg makes it just move.
Convert 1 kg into British units.
What is the value of the centre of gravity of a semicircle measured along a perpendicular radius (r) from the flat side?
If $\sin 17^{\circ}46' = 0.3051$ and $\sin 17^{\circ}45' = 0.3048$, then determine the value of $\sin 17^{\circ}45'13''$.
Calculate kinetic energy of a vehicle of mass 100 kg travelling at a speed of 36 km/hr.