HomeEngineeringFirst law of thermodynamics is mathematically stated as 4447. First law of thermodynamics is mathematically stated asBy Admin / September 7, 2025 A. dQ = dE + dW B. dQ = dE – dW C. dE = dQ + dW D. dW = dQ + dE ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin