Time Left - 15:00 mins
GATE ME 2022: Manufacturing (App update required to attempt this test)
Attempt now to get your rank among 256 students!
Question 1
Which of the following is a graph of constant current type transformer? (y axis denotes voltage and x axis denotes current)
Question 2
While removing material from iron surface (atomic weight = 56, valency = 2 and density = 7.8 g/cm3) that is 40 mm × 40 mm in cross-section by electrochemical machining, a metal removal rate of 4 cm3/min is desired. The supply voltage is 12 V DC. The specific resistance of electrolyte is 
The gap between tool and workpiece is 0.25 mm. The overvoltage (extra - voltage in Volts) required for ion transfer is
The gap between tool and workpiece is 0.25 mm. The overvoltage (extra - voltage in Volts) required for ion transfer is Question 3
In a bushmandrel system, a bush was turned on a mandrel. The mandrel diameter in millimeter is 400.00-0.05 and bore diameter of bush is 40+0.06-0.010 . The maximum eccentricity of the bush in mm will be
Question 4
A single point cutting tool designated as follows 8-14-6-6-6-20-1 is used to machine a work with feed rate of 1mm/rev. Then the maximum height of roughness and average roughness, in mm, are respectively
Question 5
A spherical drop of molten metal of radius 2 mm was found to solidify in 10 s. A similar drop of radius 8 mm would solidify in
Question 6
A drilling operation is carried out on a flange of thickness 50 mm with cutting speed of 45 m/min and feed rate of 0.5 mm/rev. Calculate the time required in seconds to drill 15 holes of 24 mm diameter each on the flange. Consider the approach of drill is 0.3 times of diameter of drill.
- 256 attempts
- 2 upvotes
- 2 comments
May 15ESE & GATE ME
