Unit $23$

QUESTIONS:

NOTE: UNLESS OTHERWISE SPECIFIED

$-$ TOLERANCE ON DIMENSIONS $\backslash (\backslash$pm $0\mathrm{.}5\backslash )$

$1.$ What is the overall width?

$-$ TOLERANCE ON ANGLES $\backslash (\backslash$pm $0\mathrm{.}5^\{\backslash$circ$\}\backslash )$

$2.$ What is the overall height?

$3.$ Give the chamfer angle for the C hole.

$4.$ What is the distance from $\backslash ($ Y$-$Y $\backslash )$ to $\backslash ($ E $\backslash )$ hole?

$5.$ What is the distance from $\backslash ($ X$-$X $\backslash )$ to $\backslash ($ D $\backslash )$ hole?

$6.$ How many complete threads does the tapped hole have?

$7.$ Which thread series is the tapped hole?

$8.$ What is the surface finish in micrometers?

$9.$ How deep is the C counterbore from the top of the surface?

$10.$ How long is the $\backslash ($ B $\backslash )$ counterbored hole?

$11.$ Give the distance between the $\backslash ($ C $\backslash )$ of $\backslash ($ C $\backslash )$ and $\backslash ($ C $\backslash )$ radii.

$12.$ What is the nominal thickness of the contact arm at $\backslash ($ D $\backslash )$ hole?

$13.$ What is the tolerance on the distance between the contact arms?

$14.$ What is the tolerance on $\backslash ($ D $\backslash )$ hole?

$15.$ What is the center distance between $\backslash ($ A $\backslash )$ and $\backslash ($ E $\backslash )$ holes?

$16.$ What type of dimensioning is shown on the front view?

$17.$ What type of dimensioning is used to locate the holes?

METRIC

DIMENSIONS ARE IN MILLIMETERS