WELLINGTON III, X, XI, XII, XIII AND XIV

(iii) Hercules VI, XVI and XVII fuel consumptions:

(a) The approximate total consumptions in RICH mixture art as follows:

Boost

lb./sq.in    R.p.m.    Galls./hr.

+8    2,900    320

+6    2,4OO    239

(b) The approximate total consumptions (galls./hr.) in WEAK mixture are as follows:

For every 1,000 ft. above heights quoted add ½ gall./hr.

For every 1,000 ft. below theights quoted deduct ½ gall./hr.

• For Hercules XVII engines these figures should be increased by five.

61. Static vent speeds

The following table shows the various handling speeds in m.p.h. and equivalent knots for aircraft with the A.S.I, connected to the static vent:

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