Misalan Matsalolin Sululun Micrometer 11
1. Ana auna kauri na farantin ƙarfe ta amfani da ma'aunin sukurori na micrometer kamar yadda aka nuna a cikin hoton. Kauri na farantin ƙarfe shine…
A. 4,85 mm
B. 4,90 mm
C. 4,96 mm
D. 4,98 mm
E. 5,00 mm
Tattaunawa
Babban sikelin = 4,5 mm
Sikelin juyawa = 46 x 0,01 = 0,46 mm
Kauri na faranti = 4,5 mm + 0,46 mm = 4,96 mm
Amsar da ta dace ita ce C.
2. Matsayin sikelin ma'aunin sikirin da aka yi amfani da shi don auna diamita na ƙaramin ƙwallo kamar yadda aka nuna a cikin hoton da ke ƙasa:
Dangane da hoton, ana iya bayar da rahoton cewa diamita na ƙaramin ƙwallon shine….
A. 11,15 mm
B. 9,17 mm
C. 8,16 mm
D. 5,75 mm
E. 5,46 mm
Tattaunawa
Babban sikelin = 8 mm
Sikelin juyawa = 16 x 0,01 = 0,16 mm
Diamita na ƙwallon = 8 mm + 0,16 mm = 8,16 mm
Amsar da ta dace ita ce C.
3. Ana auna kauri na abu ta amfani da ma'aunin sukurori na micrometer kamar yadda aka nuna a hoton. Sakamakon auna kauri na abu shine...
A. 2,97 mm
B. 2,47 mm
C. 2,03 mm
D. 1,97 mm
E. 1,47 mm
Tattaunawa
Babban sikelin = 2 mm
Sikelin juyawa = 47 x 0,01 mm = 0,47 mm
Kauri abu = 2 mm + 0,47 mm = 2,47 mm
Amsar da ta dace ita ce B.
4. Ana amfani da micrometer don auna kauri na wani abu, wanda aka nuna girmansa a cikin hoton da ke ƙasa. Sakamakon aunawa shine…
A. 2,13 mm
B. 2,63 mm
C. 2,70 mm
D. 2,73 mm
E. 2,83 mm
Tattaunawa
Babban sikelin = 2,5 mm
Sikelin juyawa = 13 x 0,01 mm = 0,13 mm
Kauri abu = 2,5 mm + 0,13 mm = 2,63 mm
Amsar da ta dace ita ce B.
5. Diamita na wayar da aka auna da ma'aunin sukurori na micrometer shine 2,48 mm. Hoton da ya yi daidai da sakamakon aunawa shine…
Tattaunawa
A. Diamita na waya = 4,…..
B. Diamita na waya = 3,…..
C. Diamita na waya = 2,…..
D. Diamita na waya = 1,…..
E. Diamita na waya = 4,…..
Amsar da ta dace ita ce C.
6. Diamita na waya da aka auna da ma'aunin sukurori na micrometer shine 1,95 mm. Hoton da ya yi daidai da sakamakon aunawa shine….
Tattaunawa
A.
Babban sikelin = 1,5 mm
Sikelin juyawa = 38 x 0,01 mm = 0,38 mm
0,01 mm shine iyakar daidaiton ma'aunin sikirin.
Diamita na waya = 1,5 mm + 0,38 mm = 1,88 mm
B.
Babban sikelin = 1,5 mm
Sikelin juyawa = 39 x 0,01 mm = 0,39 mm
0,01 mm shine iyakar daidaiton ma'aunin sikirin.
Diamita na waya = 1,5 mm + 0,39 mm = 1,89 mm
C.
Babban sikelin = 1,5 mm
Sikelin juyawa = 43 x 0,01 mm = 0,43 mm
0,01 mm shine iyakar daidaiton ma'aunin sikirin.
Diamita na waya = 1,5 mm + 0,43 mm = 1,93 mm
D.
Babban sikelin = 1,5 mm
Sikelin juyawa = 42 x 0,01 mm = 0,42 mm
0,01 mm shine iyakar daidaiton ma'aunin sikirin.
Diamita na waya = 1,5 mm + 0,42 mm = 1,92 mm
E.
Babban sikelin = 1,5 mm
Sikelin juyawa = 45 x 0,01 mm = 0,45 mm
0,01 mm shine iyakar daidaiton ma'aunin sikirin.
Diamita na waya = 1,5 mm + 0,45 mm = 1,95 mm
Amsar da ta dace ita ce E.
7. Sakamakon aunawa na diamita na ƙwallon ƙarfe ta amfani da ma'aunin sukurori shine 2,75 mm. Hoton da ya yi daidai da sakamakon aunawa shine….
Tattaunawa
A.
Babban sikelin = 2,5 mm
Sikelin juyawa = 20 x 0,01 mm = 0,20 mm
Diamita na waya = 2.5 mm + 0,20 mm = 2,7 mm
B.
Babban sikelin = 2,5 mm
Sikelin juyawa = 15 x 0,01 mm = 0,15 mm
Diamita na waya = 2.5 mm + 0,15 mm = 2,65 mm
C.
Babban sikelin = 2,5 mm
Sikelin juyawa = 25 x 0,01 mm = 0,25 mm
Diamita na waya = 2.5 mm + 0,25 mm = 2,75 mm
Amsar da ta dace ita ce C.
8. Ana auna kauri na abu ta amfani da ma'aunin sukurori na micrometer kamar yadda aka nuna a hoton da ke ƙasa. Sakamakon auna kauri na abu shine...
A. 2,97 mm
B. 2,37 mm
C. 2,03 mm
D. 1,97 mm
E. 1,47 mm
Tattaunawa
Layin da ke hagu shine babban sikelin kuma layin da ke dama shine ma'aunin taimako. Ma'aunin sukurori na micrometer suna amfani da millimeters (mm) a matsayin naúrar. Nisa tsakanin kowane layi akan babban sikelin shine mm 1.
Sakamakon aunawa ta amfani da ma'aunin sikirin skru = babban sikelin + ƙarin sikelin.
Babban sikelin = 2 mm
Layin da ke kan ƙarin sikelin wanda ya yi daidai da layin tsakiya a babban sikelin shine layi na 37, saboda haka ƙarin sikelin = 37 x 0,01 mm = 0,37 mm.
(0,01 mm shine iyakar daidaiton ma'aunin sikirin).
Don haka sakamakon aunawa ta amfani da ma'aunin sukurori shine 2 mm + 0,37 mm = 2,37 mm.
Amsar da ta dace ita ce B.
9. Ana auna kauri na farantin ƙarfe ta amfani da ma'aunin sukurori na micrometer kuma sikelin yana kamar yadda aka nuna a cikin hoton. Kauri na abin shine…
A. 4,04 mm
B. 5,02 mm
C. 5,05 mm
D. 6,00 mm
E. 7,08 mm
Tattaunawa
Ka lura da hoton Ma'aunin dunƙule a sama! Layukan tsaye a hagu sune babban sikelin kuma layukan kwance a dama sune sikelin juyawa. Ma'aunin sukurori yana amfani da millimeters (mm) a matsayin naúrar.
Babban ma'aunin ma'aunin dunƙule
Babban sikelin = 5,5 mm
Sikelin juyawa na micrometer sukurori
Layin da ke kan sikelin juyawa wanda ya yi daidai da layin tsakiya a babban sikelin shine layi na 50, saboda haka sikelin juyawa = 50 x 0,01 mm = 0,5 (0,01 mm shine iyakar daidaito ga micrometers ɗin sukurori).
Kauri na abu shine 5,5 mm + 0,5 mm = 6,0 mm.
Amsar da ta dace ita ce D.
10. Hoton da ke ƙasa yana nuna karatun ma'aunin sukurori mai auna ma'aunin diamita na waje na bututun katako. Diamita na waje na bututun katako shine…
A. 4,59 mm
B. 4,60 mm
C. 4,61 mm
D. 4,62 mm
E. 4,63 mm
Tattaunawa
Babban ma'aunin ma'aunin dunƙule
Babban sikelin = 4,5 mm
Sikelin juyawa na micrometer sukurori
Layin da ke kan sikelin juyawa wanda ya yi daidai da layin tsakiya a babban sikelin shine layi na 11, saboda haka sikelin juyawa = 11 x 0,01 mm = 0,11 mm.
Diamita na waje na bututun katako shine 4,5 mm + 0,11 mm = 4,61 mm.
Amsar da ta dace ita ce C.
11. Hoton da ke ƙasa yana nuna sakamakon karanta ma'aunin auna diamita na ƙaramin ƙwallo ta amfani da ma'aunin sukurori na micrometer. Sakamakon aunawa sune…
A. 6,93 mm
B. 6,94 mm
C. 6,95 mm
D. 6,96 mm
E. 6,97 mm
Tattaunawa
Babban ma'aunin ma'aunin dunƙule
Babban sikelin = 6,5 mm
Sikelin juyawa na micrometer sukurori
Layin da ke kan sikelin juyawa wanda ya yi daidai da layin tsakiya a babban sikelin shine layi na 44, saboda haka sikelin juyawa = 44 x 0,01 mm = 0,44 mm.
Diamita na ƙaramin ƙwallon shine 6,5 mm + 0,44 mm = 6,94 mm.
Amsar da ta dace ita ce B.
Tambayoyin sukurori na micrometer
1. Sakamakon aunawa na wani micrometer da ake amfani da shi don auna kauri na wani abu kamar yadda aka nuna a hoton da ke ƙasa...
(Amsar da ta dace ita ce: 2,63 mm)
2. Ana auna kauri na farantin ƙarfe ta amfani da ma'aunin sukurori na micrometer kuma sikelin yana kamar yadda aka nuna a cikin hoton. Kauri na abin shine…
(Amsa: 6,0 mm)
