Internal Combustion Engines The octane number of petrol, generally available, is 40 to 60 80 to 100 60 to 80 20 to 40 40 to 60 80 to 100 60 to 80 20 to 40 ANSWER DOWNLOAD EXAMIANS APP
Awards and Honours The journalist who refused to accept 'Padma Bhushan' was? Arun Shourie Ratan Thiyam Khushwant Singh Shekaran Nair Arun Shourie Ratan Thiyam Khushwant Singh Shekaran Nair ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A typical output of a solar cell is 1.1 V 0.5 V 1.5 V 0.26 V 1.1 V 0.5 V 1.5 V 0.26 V ANSWER DOWNLOAD EXAMIANS APP
Awards and Honours The Nobel peace prize is awarded in which city? Brussels Stockholm Oslo Geneva Brussels Stockholm Oslo Geneva ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time is called Mechanical efficiency Overall efficiency Indicated thermal efficiency Volumetric efficiency Mechanical efficiency Overall efficiency Indicated thermal efficiency Volumetric efficiency ANSWER DOWNLOAD EXAMIANS APP
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