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1.

1 kg.m is equal to                        
A. 9.81 Joules B. All Joules
C. 427 Joules D. 102 Joules



2.

A boiler in India should conform to safety regulations of                        
A. DIN B. BS
C. ASTM D. IBR



3.

A packaged boiler is one in which various parts like firing equipment, fans, feed pumps and automatic controls are                        
A. supplied by same manufacturer loose and assembled at site B. supplied mounted on a single base
C. purchased from several parties and packed together at site D. packaged boiler does not exist




4.

Adiabatic process is                        
A. essentially an isentropic process B. non-heat transfer process
C. reversible process D. constant temperature process



5.

Alkaline pyrogallate is used in Orsat's apparatus for absorption of                        
A. C02 B. CO
C. 2 D. N2



6.

An ideal regenerative cycle is                        
A. equal to carnot cycle B. less than carnot cycle
C. more than carnot cycle D. could be anything



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