What is the correct way to regulate the minimum flow in a car engine? I- First, bring the engine to normal operating temperature. II- Then, switch...
What is the correct way to regulate the minimum flow in a car engine?
I- First, bring the engine to normal operating temperature.
II- Then, switch to GNC operation if it is not already operating with this fuel.
III- Leave the butterfly in its idle position and keep it that way until the regulation is done.
IV- Turn the minimum screw that is located in the pressure regulator until the desired speed is achieved.
a) I, II, III, and IV are correct.
b) Only I, II, and III are correct.
c) Only II, III, and IV are correct.
d) Only I, III, and IV are correct.
I- First, bring the engine to normal operating temperature.
II- Then, switch to GNC operation if it is not already operating with this fuel.
III- Leave the butterfly in its idle position and keep it that way until the regulation is done.
IV- Turn the minimum screw that is located in the pressure regulator until the desired speed is achieved.
a) I, II, III, and IV are correct.
b) Only I, II, and III are correct.
c) Only II, III, and IV are correct.
d) Only I, III, and IV are correct.
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💡 1 Resposta
Ed 
A resposta correta é a alternativa d) Apenas I, III e IV estão corretas. A regulagem do fluxo mínimo em um motor de carro deve ser feita com o motor em temperatura normal de operação, deixando a borboleta na posição de marcha lenta e ajustando o parafuso mínimo localizado no regulador de pressão até que a velocidade desejada seja alcançada. Não é necessário mudar para a operação de GNC (gás natural comprimido) para realizar essa regulagem.
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