SSQS - BRONZE TEST - Technicians / Advisors - SET 2 - A

The exhaust valve is always closed in the intake stroke ?

• False

• True

The pressure of the air-fuel mixture in the cylinder will rise in accordance of ascending of the piston during the compression stroke ?

• True

• False

The intake valve is always closed in the exhaust stroke ?

• False

• True

The intake valve is closed before the bottom dead center to prevent the air-fuel mixture to flow back into the intake for the intake stroke ?

• False

• True

The exhaust valve is opened after passing the bottom dead center in the combustion stroke ?

• False

• True

14.7 liters of air is required to combust one liter of petrol. This ratio is known as the stoichiometric air-fuel ratio ?

• False

• True

The MAP sensor detects the intake air pressure at the air cleaner section ?

• False

• True

The CKP sensor detects the rotational speed by the electromagnetic force generated by the rotation of the sensor rotor ?

• False

• True

Fuel is sent to the fuel injector from the fuel tank by the fuel pump, and then pressurized at the fuel injector section ?

• False

• True

The fuel injector is opened by the output signal of the ECM, and will inject the fuel forcefully ?

• True

• False