001. Angle plate is made at an angle of
ல 30 (8) 45
(€) 90 (D) 607
002. Vernier calipers are instruments
[ക accurate (B) semi- precision
(C) non-precision (D) precision
003. In an open circuit _
(^ Resistance is zero and current is infinity
(B) Resistance is infinity and current is zero
(C) Resistance and current are zero
(D) Resistance and current are infinity
004, Soft soldering is generally done
(ಬ. At1200°C (8)....
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