At the time of starting, idling and low speed operation, the carbureto – McqOptions

MCQOPTIONS

1.	At the time of starting, idling and low speed operation, the carburetor supplies a mixture which can be termed as
A.	lean
B.	slightly leaner than stociometric
C.	stochiometric
D.	rich
Answer» E.

Discussion

No Comment Found

Related MCQs

In reciprocating engines, the ratio of volume at bottom dead center to the volume at top dead center is called
Brake thermal efficiency of a 15 kW IC engine is 30%. If the fuel used has CV 40 MJ/kg, then the fuel consumption rate in kg/h is:
During suction of air in CI engine, the pressure in cylinder will be _______ atmospheric:
A two-stroke engine consists of ______ port(s).
At the time of starting, idling and low speed operation, the carburetor supplies a mixture which can be termed as
For constant maximum pressure and same heat input
Nominal volume generated by the working piston when travelling from one dead centre to the next is called _____.
A Mercedes – Benz car engine has swept volume of 300 cc and clearance of 25 cc. Its volumetric efficiency is 0.88 and mechanical efficiency is 0.90. The volume of mixture taken in per stroke is:
Air enters diesel engine with a density of 1 kg/m3. The compression ratio is 21. At steady state, the air intake is 21 × 10-3 kg/s and the network output is 20 kW. The Mean effective pressure (kPa) is
In a 4-stroke petrol engine, the actual volume of fresh charge admitted is: