Related Questions

A jet of water is striking at the centre of a curved vane moving with a uniform velocity in the direction of jet. For the maximum efficiency, the vane velocity is ________ of the jet velocity
The force exerted by a jet of water impinging normally on a plate which due to the impact of jet, moves in the direction of jet with a velocity v is
In air breathing jet engine, the jet is formed by expanding
The efficiency of a jet engine is higher at
In turbo fan engine, the jet velocity as compared to turbojet engine is
Thermal efficiency of a two stroke cycle engine is _________ a four stroke cycle engine.
The thermal efficiency of a petrol engine is _________ as compared to diesel engine.
The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be
একটি ইঞ্জিন তাপ আধারে 45 kJ তাপ ছেড়ে দেয় এবং 15 kJ কাজ সম্পন্ন করে। ইঞ্জিনটির কর্মদক্ষতা কত? (An engine does 15 kj of work while rejecting 45 kg to the heat sink. What is the efficiency of the engine?)
An engine pulls four identical carriages. The engine is 2/3 the length of a carriage and the total length of the train is 86.8m. Find the length of the engine.