- Hardness testing machine. (7) Colored segment on dial face (6) Large pointer - (S) Small pointer and dot Penetratar Specimen Anvil, moves up or down when wheel (1) is turned. (1) Wheel (2) Knurled collar (3) Trip lever. When depressed the major load is applied. (4) Crank, to release major load. MUST ALWAYS BE IN FORWARD POSITION AT START OF TEST. HELLO SIR, I WANT A BRIEF ABOUT THIS

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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4. APPARATUS
- Hardness testing machine.
(7) Colored segment on dial face
(6) Large pointer -
(S) Small pointer and dot
Penetrator
Specimen
Anvil, moves up or down
when wheel (1) is turned.
(1) Wheel
(2) Knurled collar
(3) Trip lever. When depressed the
major load is applied.
(4) Crank, to release major load.
MUST ALWAYS BE IN FORWARD
POSITION AT START OF TEST.
HELLO SIR, I WANT A BRIEF ABOUT THIS
SUBJECT, PLEASE ONE PAGE OR SAY
STRENGTH OF MATERIALS LABORATORY
HARDNESS TEST.
diamond cone or harden
Transcribed Image Text:4. APPARATUS - Hardness testing machine. (7) Colored segment on dial face (6) Large pointer - (S) Small pointer and dot Penetrator Specimen Anvil, moves up or down when wheel (1) is turned. (1) Wheel (2) Knurled collar (3) Trip lever. When depressed the major load is applied. (4) Crank, to release major load. MUST ALWAYS BE IN FORWARD POSITION AT START OF TEST. HELLO SIR, I WANT A BRIEF ABOUT THIS SUBJECT, PLEASE ONE PAGE OR SAY STRENGTH OF MATERIALS LABORATORY HARDNESS TEST. diamond cone or harden
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