channelization of pavement is caused by constant use of tri-cycle gears of aircraft blast pads are used over cohesion less soils to resist erosion due to tremendous speed of the jet blast over-run areas of at least 00 m length on either side of runway are provided none of the above
Answer Discuss in Comment
"Scientists dream about doing great things. Engineers do them."
PSC Advertisement ⏩ | Federal PSC | Bagmati PSC | PSC Karnali | PSC Lumbini | PSC Sudurpaschim | PSC Gandaki | PSC State 1.