Contribute OA Coins
Checkout the new OA Calendar
OA GroupsT
Tata Steel
Off Campus
Overall progress
0 / 16solved
01
Speed of the Larger Gear in a 20-Tooth and 50-Tooth Mesh
MCQSolve02
Fuel with the Highest Energy Density per Unit Mass
MCQSolve03
Trapping Efficiency of a Two-Stroke Engine after Scavenging
MCQSolve04
Runner Diameter of a Reaction Turbine at 1600 rpm and 450 m Head
MCQSolve05
Mechanical Advantage for a 4000 N Load Lifted by 200 N Effort
MCQSolve06
Side Effect of Raising Pressure Angle to Avoid Gear Interference
MCQSolve07
Process Giving Directional Grain Flow for High Fatigue Strength
MCQSolve08
Effective Throat Thickness of an 8 mm Equal-Leg Fillet Weld
MCQSolve09
Air Velocity from a 240 Pa Pitot Tube Reading
MCQSolve10
Effect of Pressure Ratio on Reciprocating Compressor Volumetric Efficiency
MCQSolve11
Ratio of Blue-Ink Fountain Pens to Blue-Ink Ball-Point Pens
MCQSolve12
Fourth Number When Four-Number and Three-Number Averages Differ
MCQSolve13
Selling Price When Cost Is 45% of It and Profit Is $550
MCQSolve14
Finding x from Time Ratio 3:2 and Speed Ratio x:(x+2)
MCQSolve15
Year with the Highest Total Expenses from Primary and Secondary Split
MCQSolve16
Percentage Increase in Ibibo's Imports from 2012 to 2018
MCQSolve