Chemical engineers develop and design chemical manufacturing processes. Chemical engineers apply the principles of chemistry, biology, physics, and math to solve problems that involve the production or use of chemicals, fuel, drugs, food, and many other products.
Chemical engineering is broadly based on engineering discipline. There is a high demand for chemical engineers across a variety of industries including petrochemicals and energy in general, polymers, advanced materials, microelectronics, medicine, biotechnology, foods, paper, dyes, and fertilizers.
Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.
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