Question19:-Burning candle wrapped in barbed wire is the logo of
A:-Intemational Committee of Red Cross
B:-Interpol
C:-Amnesty Intemnational
D:-Migrant Rights International
Correct Answer:- Option-C
Question20:-Dr. Ruth Shah died recently at
A:-Germany
B:-Kabul
C:-Karachy
D:-England
Correct Answer:- Option-C
Question21:-Setting of the saw
A:-make the free movement of the blade
B:-prevents the saw blade binding when penetrating into the materials
C:-the cut is to be broader than the thickness of the saw blade
D:-all of the above
Correct Answer:- Option-D
Question22:-Universal surface gauges are used for
A:-spindle can be set of any position
B:-fine adjustments can be made quickly
C:-can be used on cylindrical surfaces
D:-all of the above
Correct Answer:- Option-D
Question23:-Centre head of a combination set is used for
A:-90° angle
B:-90° and 45° angles
C:-locating the centre of a cylindrical job
D:-parallelism
Correct Answer:- Option-C
Question24:-Flutes or spiral grooves are used in drill are
A:-to form the cutting edge
B:-the coolant to flow to the cutting edge
C:-both Aand B
D:-none of the above
Correct Answer:- Option-C
Question25:- is the distance a drill advances in to the work in one complete rotation.
കടട
B:-speed
C:-cutting speed
D:-cutting metals
Correct Answer:- Option-A
Question26:- are to use the check the intemal and external radius of work piece.
A:-feeler gauge
B:-radius gauge
C:drill gauge
D:-all of the above
Correct Answer:- Option-B
Question27:-What is the use of the cutting fluids or coolants 7
A:-carry away the heat generated during cutting operation
B:-flush away the chips from the cutting point
C:-produced good quality finish
D:-all of the above
Correct Answer:- Option-D
Question28:-Chisels are made of

C:-medium carbon steel
D:-alloy steel