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Author Question: What is checked with a coolant hydrometer? (Read 45 times)

lbcchick

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on: Oct 6, 2021

Question 1


What is a typical vacuum gauge reading for a running engine at idle?


◦ 30 cm Hg (11.8 in. Hg)
◦ 35 cm Hg (13.8 in. Hg)
◦ 50 cm Hg (19.7 in. Hg)
◦ 65 cm Hg (25.6 in. Hg)

Question 2


What is checked with a coolant hydrometer?


◦ Water level of a battery
◦ Coolant level
◦ Moisture content in the air
◦ Coolant strength
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Marked as best answer by lbcchick on Oct 6, 2021

zacnyjessica

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Reply #1 on: Oct 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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lbcchick

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Reply 2 on: Oct 6, 2021
Great answer, keep it coming :)

jamesnevil303

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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When the engine is cold, the coolant flows through the bypass. When the engine is cold, the coolant flows through the bypass.
When the thermostat opens, the coolant can flow to the radiator. When the thermostat opens, the coolant can flow to the radiator.
This internal bypass passage in the thermostat housing directs cold coolant to the water pump. This internal bypass passage in the thermostat housing directs cold coolant to the water pump.
The level in the coolant recovery system raises and lowers with engine temperature. The level in the coolant recovery system raises and lowers with engine temperature.
When an engine overheats, often the coolant overflow container boils. When an engine overheats, often the coolant overflow container boils.
Dash Warning Lights: Coolant Temperature Light Dash Warning Lights: Coolant Temperature Light
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