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535
Digital computers are more widely used as compared to analog computers, because they are______________?
535
In which of the following base systems is 123 not a valid number ?
Ans :d
535
A NAND gate is called a universal logic element because______________?
535
Most of the digital computers do not have floating point hardware because_____________?
535
In regenerative cycle feed water is heated by
(a) exhaust gases
(b) heaters
(c) draining steam from the turbine
(d) all above
Ans :c
535
Regenerative cycle thermal efficiency
(a) is always greater than simple Rankine thermal efficiency
(b) is greater than simple Rankine cycle thermal efficiency only when steam is boild at particular pressure
(c) is same as simple Rankine cycle thermal efficiency
(d) is always less than simple Rankine cycle thermal efficiency
Ans :a
535
Rankine efficiency of a steam power plant
(a) improves in summer as compared to that in winter
(6) improves in winter as compared to that in summer
(c) is unaffected by climatic conditions
(d) none of the above
Ans :b
535
The overall efficiency of thermal power plant is equal to
(a) Rankine cycle efficiency
(b) Carnot cycle efficiency
(c) Regenerative cycle efficiency
(d) Boiler efficiency x turbine efficiency x generator efficiency
Ans :d
535
India's first nuclear power plant was installed at
(a) Tarapore
(b) Kota
(c) Kalpakkam
(d) none of the above
Ans :a
