Tunnel zone wise diffential pressure and what are the limits

Question

Accepted Answer

Tunnel zone differential pressure refers to the pressure difference between different zones in a tunnel.

Tunnel zone differential pressure is important for maintaining proper ventilation and air flow in tunnels.
It is measured using pressure sensors installed in different zones of the tunnel.
The limits for tunnel zone differential pressure depend on the specific tunnel and its ventilation requirements.
Excessive differential pressure can indicate issues with the ventilation system or air leakage.
Insufficient differential pressure can lead to poor air quality and inadequate ventilation.
Regular monitoring and maintenance of tunnel zone differential pressure is necessary to ensure safe and efficient operation.

Accepted Answer

Pressure differentials limit should be between 5 Pa and 20 Pa.

Top Emcure Pharmaceuticals Manager interview questions & answers