Chemical Engineering Basics Thermal efficiency of an internal combustion engine is around __________ percent. 65 80 35 8 65 80 35 8 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials having resistivity ranging from 1 to 100 ohm. cm is termed as None of these Insulator Conductor Semi-conductor None of these Insulator Conductor Semi-conductor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Sub zero treatment of steel is done to Suppress martensite transformation Reduce the retained austenite in hardened steel Enhance its working performance in sub zero atmosphere Induce temper brittleness after its hardening Suppress martensite transformation Reduce the retained austenite in hardened steel Enhance its working performance in sub zero atmosphere Induce temper brittleness after its hardening ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/seC₂ is 9.81 8.82 0.95 10.88 9.81 8.82 0.95 10.88 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 Casting Hot rolling Forging Cold rolling Casting Hot rolling Forging ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral void. Either A, B or C; depends on the size of atom Less than Equal to Greater than Either A, B or C; depends on the size of atom Less than Equal to Greater than ANSWER DOWNLOAD EXAMIANS APP
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