Question

If flow of electrons causes heating of the circuit...then why does an air-conditioner stays cool and do not get heated at all when switched on...???

Answer 1

It's heated when working it but some tenpertempe absorbing substance are there in this which reduces heating
in Mobile phones also some temperature reducing or heat absorbing substance are there

There are several things you can do to optimize the heating effectiveness of your unit:

• Make sure the mode switch or selector switch is set to HIGH HEAT and the Temperature Control to a higher number.
• Make sure the air filter has been cleaned in the last 30 days. For more information, Air conditioner clean the filters.
• Make sure nothing is blocking the units air flow. Including furniture, drapes, tables, etc.
• Make sure the rear grille is not restricted. This may cause the unit to cycle off due to compressor overload.
• Use the Electric Heat option. This turns off the heat pump (on models so equipped) and will warm the room with electric heat only. Use of this option may cause your utility bill to increase.
• Check and adjust if necessary the air directional louvers upward to promote improved airflow.
• Check all windows and vents. Make sure the windows are closed and made sure the control for the vent is set to closed.