COMBINED COURSE INDICATOR NPP - DKE

LOCATED IN THE INSTRUMENT PANELOF THE COCKPIT

FUNCTION IS TO PROVIDE THE MEANS FOR PRE- SETTING COURSE ANGLE AND TO REDUCE RADIO STRENGTH OF RELATIVE BEARING SIGNALS SUPPLIED TO COMBINED COURSE INDICATOR FROM GYRO UNIT

COMBINED COURSE INDICATOR NPP-DKE LOCATION

THE SYSTEM AS A WHOLE PROVIDES THE MEANS FOR PERFORMING A PRE-SET COURSE FLIGHT AT SELECTED ALTITUDE AND LANDING APPROACH BY REFERENCE TO THE LOCALIZER AND GLIDE SLOPE

POWER SUPPLY REQUIRED27 V DC AND 36V 400HZ 3Φ AC

WORKS UPTO AN ALTITUDE OF 30,000 M

FAILURES DUE TO UNSERVICEABILITIES OF •SYNCHRO-MOTOR •RELAY•TXR

FAILURE WILL RESULT IN COURSE SETTER POINTER NOT RESPONDING AND SYNCHRONISATION OF POINTER NOT TAKING PLACE

ITEM IS COMPLEX -ELECTRO-MECHANICAL IN NATURE REQUIRING CLEARANNE FROM CEMILAC

THE REQUIREMENT FOR FIVE YEARS IS 20

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