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1124 questions found
For a heat pump to internally heat it uses a
- inside evaporator.
- inside condenser.
- inner evaporator.
bennguli asking:
please help
The angle of attack which gives the best L/D ratio
- decreases when density decreases.
- in unaffected by density changes.
- increases when density decreases.
bennguli asking:
how?
The angle of attack which gives the best L/D ratio
- decreases when density decreases.
- in unaffected by density changes.
- increases when density decreases.
bennguli asking:
how?
A good refrigerant has a
- low condensation temperature and high condensation pressure.
- low condensation temperature and low condensation pressure.
- high condensation temperature and low condensation pressure.
bennguli asking:
kindly explain
In a heat pump
- the evaporator gains heat in cycles.
- the condenser always loses heat flow.
- the pump operates in both directions.
bennguli asking:
kindly explain