Related Questions

To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing
A communication systems
B multiprogramming systems
C virtual storage systems
D All of the above
E None of the above
Select the correct direct form of the sentence; 'I told Ranu that the car had to be sent for servicing.'
A 'I asked Ranu, the car was sent to be servicing.'
B I said to Ranu, the car has to be sent for servicing'
C I said to Ranu, the car had to be sent for servicing.
D Ranu is said by me, the car has to be sent for servicing.'Find the synonym of the word 'inevitable'.
In some cases of repairs of girders damaged by collision, the damage is severe what is used?
A Trusses and bars
B Struts and pins
C Links and dowels
D Lace and anchores
A workman who fits and repairs pipes
A Mechanic
B Blacksmith
C Plumber
D Technocrat
A mechanic repairs 4 cars in 5/3 hours. How many cars can he repair in 50 minutes?
A 2
B 21/3
C 22/3
D 25/6
What is the effect on the performance of the economiser in the thermal power plant boiler, if the feed water temperature is very low due to preheaters being out for repairs or starving of steam supply ?
A It results in corrosion due to the condensation on the flue gas side of the economiser tubes due to handling of low temperature water
B Economiser tube life increases due to handling of low temperature water
C Heat transfer efficiency of economiser increases due to picking up high heat from the flue gases
D Scale formation rate on economiser tubes increases
The pilot of a small aircraft with a 40 gallon fuel tank wants to fly to Cleveland , which is 480 miles engine , which can fly only 8 miles per gallon, will not get him there , By how many miles per gallon must the aircraft's fuel efficiency be improved to make the fight to Cleveland possible?
A 160
B 12
C 40
D 4
In open cycle turbojet engines used in military aircraft, reheating the exhaust gas from the turbine by burning, more fuel is used to increase the
A Thrust and range of aircraft
B Efficiency of the engine
C Both (A) and (B)
D None of these
Which of the following battery is used for aircraft ?
A Lead-acid battery
B Nickel-iron battery
C Dry cell battery
D Silver oxide battery
The cam follower generally used in aircraft engines is
A knife edge follower
B flat faced follower
C spherical faced follower
D roller follower

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