Which of the following is incorrect about end bars? – McqOptions

MCQOPTIONS

1.	Which of the following is incorrect about end bars?
A.	There are 4 grades of accuracy are available
B.	Bars above 150 mm generally not found in a majority of engineering work
C.	Workshop grades have internal threaded ends
D.	Inspection grades have external threaded ends only
Answer» E.

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