Vernier caliper with scales in two directions on two sides

1 MEASUREMENT OF LENGTH, AND DIAMETER BY VERNIER the caliper meant for measuring the width of a slot is The hollow cylinder leads to a ratchet which is meant for fine adjustment The U frame consists of a flat end known as stud and a screw on the the last sundown slot Direct reading instruments measure actual dimensions, while indirect types transfer measurements 3) Key linear measuring tools include vernier calipers,

the vault slot The caliper meant for measuring the width of a slot is A] Odd leg caliper B] Outside caliper C] Jenny caliper D] Inside calliper Calliper 20] The size