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1511.

Drying temperature for using batch-bin dyers is:

A.	55?C	B.	60?C
C.	65?C	D.	70?C

1512.

A moisture content of threshed paddy which is sun dried on floor is upto:

A.	8-10%	B.	10-11%
C.	13-14%	D.	15-16%

1513.

The operational life of a pair of rubber rolls is estimated at:

A.	80 tonne	B.	90 tonnes
C.	100 tonne	D.	120 tonnes

1514.

Hardness of rice endosperm ranges from:

A.	5 to 7 kg/mm2	B.	8.5 to 10 kg/mm2
C.	11.5 to 14.5 kg/mm2	D.	12.5 to 16.5 kg/mm2

1515.

Hot pulses are tempered in the tempering bin after each pass for:

A.	4 hours	B.	6 hours
C.	48 hours	D.	10 hours

1516.

Recovery of dhal in each pass is reduced by:

A.	0.5-0.7%	B.	0.8-1.1%
C.	11.5-2.0%	D.	1.0-3.5%

1517.

In dry milling of pulses with seed oil treatment, oils is used at a rate of:

A.	0.5 to 1.5 kg/tonne	B.	1.5 to 2.5 kg/tonne
C.	2.5 to 3.5 kg/tonne	D.	3.5 to 1.5 kg/tonne

1518.

In dry milling the percentage of pulse dehusked in one pass or single operation is:

A.	40%	B.	50%
C.	60%	D.	70%

1519.

In bullock driven wooden ghani, the percent oil loss (left in cake) is:

A.	7-8%	B.	10-11%
C.	13-15%	D.	16-18%

1520.

In power driven iron ghani, the percentage oil loss (left in cake) is:

A.	4.60%	B.	7.5-8.5%
C.	10.5-11.5%	D.	12.5-13.5%