engineering recuitment GATE CE 2023-24 Test Series Environmental Engineering Air and Noise Pollution
Two electrostatic precipitators of efficiency E1 and E2 are connected in series. The overall efficiency of the system is 95%. If the value of E1 is 90%, the value of E2 is _____ (in % up to 2 decimal places)
Enter numerical value using the virtual keypad. Round off where necessary.