img not found img not found

404 Not Found

image not found

Oops! That page can't be found.

Back to homepage

Directions to Solve

Find the correctly spelt words.

Q1: (solve as per the direction given above)

A Voguei

B Equestrain

C Asspersion

D Voluptuous

Q2: In a petrol engine, the fuel supplied to the engine cylinder is mixed with required quantity of air and the mixture is ignited with a

A fuel injector

B fuel pump

C spark plug

D none of these

Q3: A nuclear power plant differs from a conventional steam power station only in the steam generating part.

A Disagree

B Agree

Q4: Enriched uranium may contain fissionable contents from

A 10 to 50%

B 1 to 80%

C 1 to 99%

D 1 to 40%

Q5: In a four stroke engine, the working cycle is completed in

A one revolution of the crankshaft

B three revolutions of the crankshaft

C two revolutions of the crankshaft

D four revolutions of the crankshaft

Q6: If the fuel is rich in fissionable material, the reactor can be made more compact than if the percentage of fissionable atoms is small.

A Agree

B Disagree

Q7: The overall efficiency is defined as the ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time.

A False

B True

Q8: The cetane number of diesel oil, generally available, is

A 30 to 40

B 20 to 25

C 25 to 30

D 40 to 55

Q9: The object of providing masked inlet valve in the air passage of compression ignition engines is to

A control air flow

B enhance flow rate

C induce secondary turbulence

D induce primary swirl

Q10: During suction stroke of a four stroke petrol engine, the inlet valve opens and the charge is sucked into the cylinder as the piston moves upwards from the bottom dead centre.

A True

B False