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ESE 2022 ME - Technical Quiz 4
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When can a Piezometer not be used for pressure measurement in pipes ?
The head of water required for Pelton wheel is ___________.
The contact ratio is the ratio of arc of contact to the ____________
When the friction lining is new, the wear varies ______________.
The unit of thermal diffusivity is
A fan consumes 50 W of electric power and has an air discharge of 0.25 kg/s, the maximum air outlet velocity is close to
Air at 27 °C and 100 kPa enters in a steady flow to a nozzle at a velocity of 100 m/s. If the inlet area of the nozzle is 0.5 m2, what is the mass flow rate through the system
Heavy Water used in atomic power plants as _______.
In refrigerant system thermostatic expansion valve is used to maintain _______.
The gas remaining in the burette after absorption of CO2, O2 and CO in an Orsat apparatus experiment is taken as
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Sep 16ESE & GATE ME