Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Has very high C.O.P Is as light as possible Employs minimum quantity of refrigerant Consumer minimum horse power Has very high C.O.P Is as light as possible Employs minimum quantity of refrigerant Consumer minimum horse power ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses. Cold rolling Hot rolling Forging Casting Cold rolling Hot rolling Forging Casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Carbon is present in the form of __________ in grey cast iron. Cementite Spheroids Nodular aggregates of graphite Flakes Cementite Spheroids Nodular aggregates of graphite Flakes ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Strobometer Speedometer Frequency counter Tachometer Strobometer Speedometer Frequency counter Tachometer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Stop valve Feed water pump Blow off cock Feed check valve Stop valve Feed water pump Blow off cock Feed check valve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Atomic __________ of an element is a whole number. Weight Number Volume Radius Weight Number Volume Radius ANSWER DOWNLOAD EXAMIANS APP
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