Welcome to this sample assessment.
Question Type - Multiple Choice
Which one of the following is incombustible?
In chemical dehumidification process, dry bulb temperature remains constant.
Secondary hardening in steels arises out of the decomposition of retained austenite upon heat treatment.
Drills are usually made of high speed steel.
Tumbling is the process of improving the creep limit of the materials/parts.
The overall efficiency of a double acting reciprocating pump as compared to the single acting pump will be almost double.
Sub zero treatment of steel is done to reduce the retained austenite in hardened steel.
Oxygen cylinders used for autogenous (cutting or welding) purposes are made by sand casting.
Spherical shape of mercury droplets is due to its high surface tension.
The most suitable material of construction for a sewer to carry sewage under high pressure is cement concrete.
Question Type - Essay
Explain the purpose of the project management plan (10 Marks)
Question Type - Hotspot
The image shows gas at standard conditions in a container with a movable piston. According to Charles Law, what will happen to the piston when the gas is heated?
Drag the Star Marker from below the image and drop it to the location (A or B or C) where you feel the piston would move to.