Cessna 172s full training pilot course step by step,

WELCOME ADVANCE FLYING ACADEMY 

 ELECTRICAL SYSTEM

Electrical energy  is supplied by a 14-volt, directcurrent system powered by an engine-driven, 60-amp alternator. The 12-volt,25-amp hour battery is located on the right, forward side of the firewall. Power is supplied through a single bus bar; a master switch controls this power to all circuits, except the engine ignition system, clock, or flight hour recorder, if installed. The flight hour recorder receives power through activation of an oil pressure switch whenever the engine is operating; the clock is supplied with current at all times. All avionics equipment should be turned off prior to starting the engine or using an external power source to prevent harmful transient voltages from damaging the transistors in this equipment.

MASTER SWITCH

The master switch is a split-rocker type switch labeled MASTER, and and is ON in the up position and OFF in the down position. The right half of the switch, labeled BAT, controls all electrical power to the airplane. 

The left half, labeled ALT, controls the alternator. Normally, both sides of the master switch should be used simultaneously; however, the BAT side of the switch could be turned ON separately to check equipment while on the ground./ The ALT side of the switch, when placed in the OFF position, removes the alternator from the electrical system. With this switch in the OFF position, the entire electrical load is placed on the battery. Continued operation with the alternator switch in the OFF position will reduce battery power low enough to open the battery contactor, remove power from the alternator field, and prevent alternator restart.

AMMETER

The ammeter indicates the flow of current, in amperes, from the alternator to the battery or from the battery to the airplane electrical system. When the engine is operating and the master switch is turned on, the ammeter indicates the charging rate applied to the battery. In the event the alternator is not functioning or the electrical load exceeds the output of the alternator, the ammeter indicates the battery discharge rate

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👉 PREFLIGHT INSPECTION

👉 BEFORE STARTING ENGINE

👉 STARTING ENGINE

👉 TAXIING

👉 BEFORE TAKEOFF

👉 TAKEOFF

👉 SHORT FIELD TAKEOFF

👉 ENROUTE CLIMB

👉 CRUISE

👉 BEFORE LANDING

👉 LANDING

👉 SHORT FIELD LANDING

👉 BALKED LANDING

👉 AFTER LANDING

👉 SECURING AIRPLANE

👉 ENGINE

👉 PROPELLER

👉 MAXIMUM CERTIFICATED WEIGHTS

👉 STANDARD AIRPLANE WEIGHTS

👉 POWER PLANT LIMITATIONS

👉 FUEL & OIL CAPACITY

👉 INSTRUMENT PANEL VOCABULARY

👉 WEIGHT LIMITS

👉 CENTER OF GRAVITY LIMITS

👉 MANEUVER LIMITS

👉 FLIGHT LOAD FACTOR LIMITS

👉 KINDS OF OPERATION LIMITS

👉 FUEL LIMITATIONS

👉 AIRSPEEDS FOR EMERGENCY OPERATION

👉 ENGINE FAILURE DURING TAKEOFF RUN

👉 ENGINE FAILURE IMMEDIATELY AFTER TAKEOFF

👉 ENGINE FAILURE DURING FLIGHT

👉 EMERGENCY LANDING WITHOUT ENGINE POWER

👉 PRECAUTIONARY LANDING WITH ENGINE POWER

👉 DITCHING

👉 FIRES DURING START ON GROUND

👉 ENGINE FIRE IN FLIGHT

👉 ELECTRICAL FIRE IN FLIGHT

👉 CABIN FIRE

👉 WING FIRE

👉 INADVERTENT ICING ENCOUNTER

👉 LANDING WITH A FLAT MAIN TIRE

👉 ELECTRICAL POWER SUPPLY SYSTEM MALFUNCTIONS

👉 AMMETER SHOWS DISCHARGE

👉 ENGINE FAILURE

👉 FORCED LANDINGS

👉 LANDING WITHOUT ELEVATOR CONTROL

👉 FIRES

👉 EMERGENCY OPERATION IN CLOUDS

👉 EXECUTING A 180° TURN IN CLOUDS

👉 EMERGENCY DESCENT THROU GH CLOUDS

👉 RECOVERY FROM A SPIRAL DIVE

👉 FLIGHT IN ICING CONDITIONS

👉 SPINS

👉 CARBURETOR ICING

👉 SPARK PLUG FOULING

👉 MAGNETO MALFUNCTION

👉 LOW OIL PRESSURE

👉 ELECTRICAL POWER SUPPLY SYSTEM MALFUNCTIONS

👉 EXCESSIVE RATE OF CHARGE

👉 INSUFFICIENT RATE OF CHARGE

👉 NOISE ABATEMENT

👉 AIRFRAME

👉 FLIGHT CONTROLS

👉 TRIM SYSTEM

👉 INSTRUMENT PANEL

👉 GROUND CONTROL

👉 WING FLAP SYSTEM

👉 LANDING GEAR SYSTEM

👉 BAGGAGE COMPARTMENT

👉 SEATS

👉 SEAT BELTS AND SHOULDER HARNESSES

👉 ENTRANCE DOORS AND CABIN WINDOWS

👉 CONTROL LOCKS

👉 ENGINE CONTROLS

👉 ENGINE INSTRUMENTS

👉 NEW ENGINE BREAK-IN AND OPERATION

👉 ENGINE OIL SYSTEM

👉 IGNITION-STARTER SYSTEM

👉 AIR INDUCTION SYSTEM

👉 EXHAUST SYSTEM

👉 CARBURETOR AND PRIMING SYSTEM

👉 COOLING SYSTEM

👉 BRAKE SYSTEM

👉 ELECTRICAL SYSTEM

👉 OVER-VOLTAGE SENSOR AND WARNING LIGHT

👉 CIRCUIT BREAKERS AND FUSES

👉 GROUND SERVICE PLUG RECEPTACLE

👉 EXTERIOR LIGHTING

👉 INTERIOR LIGHTING

👉 VENTILATING AND

DEFROSTING SYSTEM

👉 PITOT-STATIC SYSTEM AND INSTRUMENTS

👉 AIRSPEED INDICATOR

👉 RATE-OF-CLIMB INDICATOR

👉 ALTIMETER

👉 VACUUM SYSTEM AND INSTRUMENTS

👉 ATTITUDE INDICATOR

👉 DIRECTIONAL INDICATOR

👉 SUCTION GAGE

👉 STALL WARNING SYSTEM

👉 AVIONICS SUPPORT EQUIPMENT

👉 STATIC DISCHARGERS

👉 IDENTIFICATION PLATE

👉 OWNER FOLLOW-UP SYSTEM

👉 PUBLICATIONS

👉 AIRPLANE FILE

👉 AIRPLANE INSPECTION PERIODS

👉 CESSNA PROGRESSIVE CARE

👉 CESSNA CUSTOMER CARE PROGRAM

👉 ALTERATIONS OR REPAIRS

👉 GROUND HANDLING TOWING

👉 PARKING

👉 TIE-DOWN

👉 JACKING

👉 LEVELING

👉 FLYABLE STORAGE

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